When a gaping asshole is vomited in, and the vomit from that asshole is shit back onto the vomiter’s face. That is a butterscotch waterfall my friend.
“When Shelly showed me the pictures of her family reunion, I gave her a butterscotch waterfall.”

"After eating calamari and sushi all night, we decided to do a butterscotch waterfall. It was a fishy situation."

"If you're lucky, you'll get a butterscotch waterfall tonight, baby"
by Coker454 February 4, 2010
Get the Butterscotch Waterfall mug.