Top definition
some one a part of a forum based website, such as gaia online, who send spam advertising their threads.
"come join mah bumpathon thread!!!1!"
by melvann August 18, 2007
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