Top definition
A popular insult within IT circles. When making the L sign, use your 2nd finger to make it '3D', thus the person is a loser, in all aspects, no matter which way you look at it.
Yeah, Mr Mac is 3D loser
by vanitybear May 10, 2006
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