slam her
To engage in sexual intercourse with a lady friend.
So you gonna go back home and slam her?
alabama slam-her
Having Sex with a distant cousin
"Dude i had sex with tina" "Man shes your cousin you alabama slam-her!"
slammed her joe
When you have sex with someone else's husband.
"I can't believe Jenna got so pissed that I slammed her joe !"