What is I Had Yer Grandma Last Night?
1.
It litterally means "I had sex with your grandmother last night."
It just removes the word 'sex' to make it shorter, like any other slang term.
Ryan: "Yo man, what were you doin' last night?"
Jack: "
I had yer grandma last night "
Ryan: "What the hell man?! That's sick!"
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Random Words:
1.
The act of sensual love making
Last night I gave my lady friend the slow bang.
See making love, sex, humping, intercourse..
1.
Action. "Lovin". Sex. Sometimes referring to simple foreplay.
"Gee, Bob. I sure would like to get some action from Valer..