In the same evening, if you make two deposits during anal sex.
I thought I was done for the night, but after my refractory period, I was able to finish off the evening with a mega backdoor roth
Anal warts from dirty anal dicking from gay lover.
Jon has backdoor warts, from his one night with dirty Louie
Anal sex where the recipient did not fully prepare, and the penis ends up with poo poo on it.
I finally convinced my girlfriend to try anal. We didn't know what we were doing and I ended up with a backdoor chili dog.
When your partner penetrates you anally with chopsticks.
After eating Chinese takeout my fortune cookie told me to expect an unwelcome surprise. Later I was going to let my boyfriend fuck me doggy style but he pranked me with the Chinese backdoor.
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
When you're penetrating your man, but imagine you're with a woman
It wasn't gay, I just used hi backdoor taco
When a couple is naked and the man lays face down in bed while the woman sits on the upper half of his butt and gives him a backrub while simultaneously using his Coccyx bone to masturbate with.
Last night I fell asleep to my lady giving me the backdoor grind.