A penis that is so similar in length and width, that it appears to be square.
John's squeenis could not go into Stacy's hole, because the square peg does not fit into the round hole.
Por Never Let It Go 10 de septiembre de 2005
The act of squeezing a penis
"Bro, check out my squeenis right now."
Por Reverend Revvy 17 de octubre de 2015