1 definition by reggyray

Dimmy

To remove the contents of a pencil case, turn the pencil case inside-out, and then replace the writing utensils back into the inside-out case. A great, easy-to-do practical joke to play during the grind of class.

"Before Mark comes back from the toilet, let's dimmy his pencil case!"

"Haha yea it will be funny!"

by reggyray March 26, 2009