This meaning is used for someone who want it to put in your ass, people who most commonly use this term really want it in the ass, the mum part is a way of saying the you have sexual relations with someone mother.
Someone: What are we going to do
You: I'll Put it your ass, like i'll put in your mum
Someone: OMG yess baby
I'll Put it your ass, like i put in your mum
You: I'll Put it your ass, like i'll put in your mum
Someone: OMG yess baby
I'll Put it your ass, like i put in your mum
by Daddybby November 14, 2019
I gave her so much money, it was my mistake that the middle up your ass!
The middle up your ass last night, and the results weren't pretty.
The middle up your ass last night, and the results weren't pretty.
by Ranshiin X March 20, 2014
by Cpuff the whiter June 3, 2019
One of the greatest insults in cinema history; Insult used by Scarface when he’s about to be chsinsawed.
by SiL3Nt J September 30, 2023
by Bigbooty63 March 26, 2022