When your giving anal and cum inside your girlfriend's (boyfriends) ass. Cum resembling the Tzatziki sauce on a gyro comes out and spreads, usually between the ass cheeks or pussy... resembling the folds of a pita.
mannnn! I have my girlfriend the best backdoor gyro last night! Then I ate alllll that sandwich... tzatziki sauce and all...
by Silversark21 September 14, 2017
Get the Backdoor Gyromug. The act of performing a Hot Karl, then using the penis as if it were a paint brush, to spread the feces on the person that shitted on the penis' rib's, making it seem like they are covered in Barbecue Sauce
Female: I let male character Backdoor BBQ me last night!
Male: I totally backdoor BBQ'd that bitch, shes into some weird shit
Male: I totally backdoor BBQ'd that bitch, shes into some weird shit
by omfgidk November 25, 2021
Get the backdoor BBQmug. The act of taking your stepsister out the back door at a family gathering and stuffing her like the Christmas turkey.
by Username1992909 September 11, 2020
Get the backdoor Brittonmug. by MN Nut Guy March 19, 2023
Get the Mormon backdoormug. /op PoorGameDev
by PoorGameDev February 17, 2021
Get the Backdoored Lmaomug. by BACKDOOR Marketer July 3, 2023
Get the Backdoor marketermug. by Petechicken22 April 20, 2018
Get the 24 backdoormug.