It's when a guy is banging someone in the butthole, they cum inside, then yank their cock out really fast, causing the butthole to pop out. After this, you milk the exposed butthole into a cup and make the other person drink it.
Susie ate tacos the other day..... when I gave her the butt cow, she threw up olives and lettuce everywhere, so I said "bitch, clean this shit!" I haven't given her the butt cow ever since
it's when a girl smokes way too much when she's a teenager, so she gets throat cancer by the age of 20. they have to cut the hole in her throat that you see in those creepy commercials. then, a guy will make her deepthroat him, and when he cums, it comes out of the hole and drips down her neck.
I did the soap dispenser to a new chick that I met at a bar. She didn't have her voice box thingy on her, but I still got her too give me head, and when I busted a nutt it came out like a soap dispenser. when she found her voice box thingy, she told me her name was ivory, ohh the irony