When you're hitting it from the back and the flexible girl bends around and is sucking off your nuts at the same time
My nuts hurt, because my girlfriend bit my balls while I was giving her Backdoor Becky.
To rip open one's pants from behind for quick access, whether inward or outward.
He did a calhoon backdoor and after that he was ready for business.
An especially loud, horrendously smelly fart.
Oh no! I just had curry and I'll be playing backdoor tuba for the rest of the day!
Any man who is a secret homosexual
"Hey look at Jacob he's staring at Chuck. You know I heard he was a Backdoor Charlie"
A homosexual. Usually, When someone says "Backdoor Baron", they're talking complete man-slut.
"Karama is a Backdoor Baron."
to bang someone anally without warning
i was making dinner and jim gave me a backdoor suprise
An audible fart released while sleeping
I went over to that girls place last night but she passed out and then let out a huge backdoor snore so I left.