when a man loobs up a fat man or women and has sex with the fat. Can use any loob from butter to mayonaise. After intercourse man preceeds to deposit a shit in a fat roll for all involved. An excellent way to avoid pregnancy or an STD. Not an excellent way to convince your friends you're not creepy or don't like man tits.
Joe- "Randy is wierd!"
Joe- "I walked him on him with 10 300lb women and hundreds of empty butter bowls. He was caught in a fat sandwhich from all sides. From underneath the pile came the loud cry of moose"
Poo- "...chunk fucker..."
Gerald- "I just shat on yo baby!!!"