to have rough sex with someone.
man, alex was beatin' it up with that broad last night!
by paycheck March 22, 2004
to cruise around city streets while listening to extremely loud music, preferably rap
Aaron: A yo man lets go cruise around Beatin up da Block!
Joel: 4 sho!
by J_A September 30, 2006
when a man fucks a female in the ass.

sarah said to rae: "eew. why would a nigga fuck in the ass when theres a wet pussy in front of him."

rae: "i knoww right??!! its like....-"
sarah:"its like a pussy comes out white when a female cums."
rae: "eeww!! and the ass itll come out brown!!!"
s:"hahaha!! like chocolate!!!"
r: "yeahh!! and the niggas cum is white like milk...milk and chocolate!!!"
s: "hahahaha makin brownies!!"
both: "beatin up the brownie batter!!!!"
by RaeRaeJC September 25, 2007