Top definition
Putting an attractive picture as the thumbnail for a video that either isn't attractive or has nothing to do with the subject.
I was on youtube and there was a thumbnail of boobs, but it was really a fakenail for some german kid yelling at world of warcraft.
by I is famously! January 01, 2008
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

Alphabetical list