3 definitions by retardednigger

an overused trend originally used as a celebration, now just used by autistic 12 year olds who find it 'cool'
Autistic 12 year old #1 "Hey Jessie let's dab"
Autistic 12 year old #2 "Sure Helen, it's cool!"

Normal person: Kill yourselves
by retardednigger May 18, 2016
Get the dab mug.