Top Definition
Only one Cubit Missile is known to exist. It is the male sexual (or lack thereof) organ.
The Cubit Missile is a tactical and stealth model. Its prime function is to remain undetected by the human eye and thus far has achieved this goal with a 100% success rate.
It has been widely reported by several international agencies that the Cubit Missile has a high failure rate, as close as 90% of test launches have resulted in a non-fire situation.
"Eric, I thought you said you were well endowed but thats ... a Cubit Missile"
by Finely Tuned March 23, 2009
1 more definition
1.Meaning huge male organ, extremely large in size and girth.
That guy had a Cubit Missile in his pants!
by Ezy E March 21, 2009

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