To have sexual relations with another person’s Grandmother (usually leading to criminal sexual assault charges).
Andriy: Yo u tryna get fucked up today? Cop some valid shit
Eugene: yea aight how bout I grandpa your grandma?
Nick: niggas gonna grandpa your grandma…
Eugene: yea aight how bout I grandpa your grandma?
Nick: niggas gonna grandpa your grandma…
by John Baione June 6, 2022
This insult is so bad in most countries it is illegal it will make your opponent die ,come back alive,and kill thereself
Jimmy: ur mom gay lol
Devin: yo dad lesbian lmao
Jimmy: you’re granny tranny
Devin: yo fam you uncle bisexual
Jimmy: yo aunt pansexual
Devin: your grandpa queer YEET
Jimmy: turns into a neutron star L
Devin: yo dad lesbian lmao
Jimmy: you’re granny tranny
Devin: yo fam you uncle bisexual
Jimmy: yo aunt pansexual
Devin: your grandpa queer YEET
Jimmy: turns into a neutron star L
by Lil fam November 20, 2018