The appellant was fined $100.00 by a jury for violating KRS 237.040, the criminal possession of a booby trap device with the intent to use that device to commit an offense against the laws of this State. On appeal he argues the constitutionality of the statute; sufficiency of the evidence; jury instructions, and the propriety of the Commonwealth Attorney’s closing argument. Finding no reversible error in this record, we affirm.
The facts are simple. The only witness for the Commonwealth, a State Trooper, testified he observed the appellant standing beside a road leading to a coal mine, where a labor dispute had been in progress for over one year. Appellant had in his hand a fishing line. On the other end of this line and across the road from where appellant stood was a metal plate with spikes welded to it. The trooper stated that the strikers were pulling devices such as this into the path of coal trucks in an effort to puncture the truck tires. There was evidence these metal spikes had no other useful purpose. He also stated the trucks were not due down this road for about one hour after he saw and arrested appellant on the spot. Appellant’s evidence was a general denial. KRS 237.040 states:
A person is guilty of criminal possession of a destructive device or a booby trap device when he possesses, manufacturers, or transports such substance of device with:
(1) Intent to use that device to commit an offense against the laws of this state, a political subdivision thereof, or of the United States; ...
(3) Mere possession without substantial evidence of the requisite intent is insufficient to bring action under KRS 237.030 to 237.050.
KRS 237.030(2) defines a “booby trap” as:
[A]ny device, or substance designed to surreptitiously or covertly take life, endanger life or destroy or damage property and shall not include firearms.
Citing the void-for-vagueness doctrine, appellant claims the above statute is unconstitutional. The void-for-vagueness doctrine is generally stated to apply to a statute which either forbids or requires the doing of an act in terms so vague that persons of common intelligence must necessarily guess at its meaning and differ as to its application. Roberts v. United States Jaycees, 468 U.S. 609, 104 S.Ct. 3244, 82 L.Ed.2d 462 (1984). Such a statute violates due process guaranteed by the Kentucky and United States constitutions. Vague statutes are also prohibited on the basis that they fail to provide explicit standards for those who enforce them, thus permitting discriminatory and arbitrary enforcement. Papachristou v. City of Jacksonville, 405 U.S. 156, 92 S.Ct. 839, 31 L.Ed.2d 110 (1972). Thus the void-for-vagueness doctrine focuses on fair warning and nondiscriminatory enforcement as rationales for invalidating vague laws.1
Previously, in 1913, Mr. Justice Holmes in Nash v. United States, 229 U.S. 373, 33 S.Ct. 780, 57 L.Ed. 1232 (1913) said, “... the criterion in such cases is to examine whether common social duty would, under the circumstances, have suggested a more circumspect conduct.” 229 U.S. at 377, 33 S.Ct. at 781.
The criminal possession of a booby trap is not a part of the penal code of Kentucky, Chapter 500 of the Kentucky Revised Statutes. The booby trap prohibition is contained in Chapter 237 of the Kentucky Revised Statutes entitled “Firearms and De*5struction Devices”. A firearm is expressly excluded as a booby trap by definition. KRS 237.030(2). This chapter originally pertained to the right of Kentucky citizens to purchase and own firearms. In 1972 the prohibition on booby traps was added.2
Appellant complains of the use of the words “surreptitiously” and “covertly” in the definition of “booby trap.” Although these words may not be common every day household words, we do believe an average, reasonable man understands those terms, especially when associated with the term “booby trap,” which is defined by the Random House Dictionary of the English Language, unabridged edition, as “any hidden trap set for an unsuspecting person.” The word “covert” being synonymous with surreptitious, means something hidden, concealed or done in secret or by stealth. It is difficult to imagine how the Kentucky Legislature could have been more definitive. As stated by the United States Supreme Court in United States v. Petrillo, 332 U.S. 1, 7, 67 S.Ct. 1538, 1541, 91 L.Ed. 1877 (1947):
That there may be marginal cases in which it is difficult to determine the side of the line on which a particular fact situation falls is not sufficient reason to hold language too ambiguous to define a criminal offense ... The Constitution has erected procedural safeguards to protect against conviction for crime except for violation of laws which have clearly defined conduct thereafter to be punished; but the Constitution does not require impossible standards.
The rationales upon which the void-for-vagueness doctrine rests, lack of fair warning and discriminate enforcement, are not present with regards to this statute.
There was sufficient evidence for a reasonably intelligent person to fairly find appellant guilty beyond a reasonable doubt. No motion for a directed verdict was made at the close of the Commonwealth’s case. Therefore evidence submitted by the appellant may be considered when determining whether there was sufficient proof for a jury to find guilt beyond a reasonable doubt. The jury could clearly conclude that the trap, which one would not find at the local hardware store, had only one real purpose; the appellant was caught with the trap in hand, with intent to use it for an unlawful purpose — to destroy property.
The appellant next contends the jury was not properly instructed because no definition of the words “possession,” “covertly,” or “surreptitiously” was given. We have already determined that “covertly” and “surreptitiously” were words of ordinary meaning and understanding sufficient to put the average citizen on notice as to the nature of the conduct proscribed. The same may be said for the word “possession.” In such case, the terms need not be defined in instructions to the jury.
Lastly, the appellant claims reversible error because of the Commonwealth Attorney’s statement in closing argument that, according to appellant, negated the element of intent. The statement was, “While they were there that morning, without any really danger of him having to pull this in front of a truck, he was showing out for his buddies a little bit. I’m with you. I can’t be here on the line all day. But, you know, I am with you. Here, I’ll show you, I’ll drag one of these things around on a string.”
First, what an attorney says during a trial is not evidence, unless under oath as any other witness; and secondly, what was said here was favorable to the appellant and there is no legal basis for him to complain, even assuming error by the Commonwealth’s Attorney.
The judgment is affirmed.
HOWERTON, C.J., concurs.
COMBS, J., dissents with separate opinion.