A fecal streak in your tighty whities of such width, depth and color that it resembles the tail of a beaver.
Although I wiped until my ass was sore, I still had a beaver tail in my undies at the end of the day.
by Lord Blackstone March 31, 2015
by sara p January 18, 2009
n: A large gathering of Lesbians
Guy 1: (standing in line at the bar) What is the hold up?
Guy 2: Oh, God! There's a beaver dam ahead!
Guy 2: Oh, God! There's a beaver dam ahead!
by narwhalbattle February 27, 2011
Bohdan: I hear that slag has a beaver tail.
Dr.honey: Oh shitfuck really?!
Bohdan: ... wanna ask if we can see?
Dr.Honey:HELL NO!!!... yeah kinda.
Dr.honey: Oh shitfuck really?!
Bohdan: ... wanna ask if we can see?
Dr.Honey:HELL NO!!!... yeah kinda.
by Dr.Broseph July 08, 2009
what all old people and people think Justin Beiber's name is, people who have not yet been exposed to such high levels of faggotry.
Grandfather: Whos this little girl singing?
Teenager: Thats justin beiber
Grandfather: Justin Beaver?
Teenager: Thats justin beiber
Grandfather: Justin Beaver?
by NAHH SUN SIT DOWN March 26, 2012
The beginning of vaginal intercourse. Most commonly used to refer to a male who has been cock blocked.
"Yo! The door was open, so I came in. Can I crash at your place tonight?"
"Dammit Bob! I was Justin Beaver!"
"Dammit Bob! I was Justin Beaver!"
by Trogador April 06, 2010
The act of tucking your cock n balls under your legs and allowing them to protrude when mooning someone for added effect.
by elwoood13 April 04, 2012