What is Back It Up?
1.
What a guy says to a girl he's fucking from behind - asking her to push her ass back so she grinds onto him.
Also, in lesser used context, it means a girl has a nice ass.
*A couple doing it doggy style*
Chrissy: "Oh that feels so good!"
Tom: "Oh yeah, you want it harder?"
Chrissy: "Yes!"
Tom: "Back it up, back it up!"
See
Random Words:
1.
to be pregnant.----------
Yo Niggah! Crissy said she be cooking up your baby. Shit ain't my baby...
1.
Slang word for sex. Intercourse. To sleep with.
Hey you! Infilerate me.
See sex, procreation, fuck, hit, tap..