Top definition
one that japs around, or goofs off way to much!
stop japping around you japinator!
by Tim Phelan June 05, 2003
Get a japinator mug for your bunkmate Trump.
Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
Get the stupid people neck gaiter and mug.