don't sleep

don't doubt me. don't think i'm not 'bout it.

i may be small but don't sleep you'll be suprised at what i can do

by Tazmanian devil May 27, 2006

don't sleep

Don't underestimate me (by worrying)

I'll call you as soon as I get there, don't sleep

by blue November 30, 2003

Don't sleep on

A phrase used to describe a person who should not be underestimated. A practical term which can be used with most anyone in any situation where the individuals abilities, conduct or intelligence might be underestimated.

I know the Kobe and the Lakers have won nine games in a row, but Manu Ginobili is a Laker killer. Don't sleep on Manu Ginobili!

by Tom_in_SA March 1, 2009

Dogs don't sleep

When you pull an all nighter

Girls on Snapchat posted a picture that said "dogs don't sleep" after they pulled an all nighter.

by ding_a_ling August 17, 2017