Top definition
when you put diet coke or pepsi with mentos
and most of us know what happens, its funny
people started record it
dude, look at You Tube theres so many Diet Mentos vids
check em out
by C1J August 07, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug