Lactifucking
When you get milk shoved up your butt and you’re too sore to complain. It’s like a milk slap but way worse.
At the party, my brother did lactifucking to me and I had to run outside and vomit.
My boss did it to me during a meeting and I almost quit.
My little brother did it to me and I told him he was a ‘milk butt’ forever.