1 definition by Stephanie Acker
1. A statement of positive encouragement, such as good luck, rock it or you can do it. Originated from the use of elephants with vertical trunks as good luck symbols.
2. Often altered to include "up" or "out", as in "trunk it out!" or "trunk up!".
You:I'm going to see my girl tonight to try for some booty.
Me: Trunk it out!
by Stephanie Acker Aug 25, 2008 add a video