1 definition by cowdungminge
An effect caused by inserting "mentos" and diet soda up ones arse. Very distant cousin to butt chugging
Wow! Thay dude got so hammered last night that we paid him $20 bucks to shove Mentos and diet soda up his ass! It was a total Chocolate Geyser in the living room!
by cowdungminge August 3, 2017