What is Backdoor Man?
1.
n. a man who services married/committed women i.e. the other guy. The original meaning derives from blues lingo and refers to the guy who comes in through the backdoor of the house, it has nothing to do with anal sex.
"I'm a backdoor man" - Jim Morrison
Once Liz is married, I'll continue to be her backdoor man
2.
Fucking a married woman.
Shake for me girl, i wanna be your backdoor man.
