I'll Put it your ass, like i put in your mum

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