Top definition
Person who sends text messages rather then calling.
Jake: She just texts me and never calls cuz she doesn't wanna use up her minutes.

Kelly: She does the same to me. She's a real thumb bum.
by MobiMan February 16, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug