Top Definition
An overweighted person on a bicycle, with their ass swallowing the seat each time they cycle.
As Katie(a fat person in my class) cycled past, we noticed her ass was swallowing the seat. so therefore we shouted SEAT SWALLOWER!!!!!!!
by Robbieeeeee July 28, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.