When you're hitting it from the back and the flexible girl bends around and is sucking off your nuts at the same time
by Mohme10 June 4, 2015
Get the Backdoor Beckymug. by Starbucker September 27, 2005
Get the Calhoon Backdoormug. by pentozali November 27, 2006
Get the backdoor tubamug. by Rocky Fantana October 18, 2006
Get the Backdoor Charliemug. by PizzimpMcBozule February 17, 2003
Get the Backdoor Baronmug. by Joseph E. Cunt III February 23, 2011
Get the backdoor chimichangamug. I went over to that girls place last night but she passed out and then let out a huge backdoor snore so I left.
by uofiguy33 March 1, 2010
Get the backdoor snoremug.