Top definition
You probably have heard about the word dabbing, well. A t-Rex dabbing is when a person only looks down moving your head and moves your hands while your arm is on your chest. Cause a t-Rex

Have the smallest hands ever!
Ohh did you see them T-Rex dab yesterday?
by AlexTheVampire September 07, 2016
Get the mug
Get a T-Rex Dab mug for your cat Julia.