1. Hitting some one in the testicles without them expecting it.
It ussually goes like this "Hey steve, guess what I saw in a tree the other day...squirrell(as you proceed to hit them in the balls).
by Bill September 05, 2004
2 more definitions
Nickname for someone who is attending CTY Lancaster for the first time. (At Carslile they call them sperms. I prefer squirrell)
Hey look, there's a squirrell!
by The French Girl January 03, 2005
This girl i fucked back in the day. She had teeth like a squirrell so thats what we call her now.
Dude, I fucked squirrell last night. How about you?
by JOSH April 05, 2005