1 definition by rnoonrnaoac

elboner

an act in which your arm sticks straight out, thus making your elbow un-flaccid: an elbow boner, short for elboner. Similar to a kneerection, which incorporates your leg.

"Oh, look, Will has an elboner again, and all the girls can see it."

by rnoonrnaoac March 31, 2008