hairy milk dud - When you rub your smelly butt cheeks all over a window like

When you rub your smelly butt cheeks all over a window like it’s your new best friend and you’re showing off your stinky backdoor for all to see.

I did the hairy milk dud at the mall window and the security guard thought I was having a meltdown.

My cousin did the hairy milk dud on the bus window and the whole bus smelled like old socks.

I did the hairy milk dud in my mom’s kitchen and she yelled at me for making a mess.