Top Definition
Receiving Fellatio While Defecating Into a Cellar Sump Pump
Did you hear about Adams basement?
No, what about it?
That ugly bitch Rob brought to the party gave him a “Sumpkin” and it fucking reeks!
by Krzysiek6891 August 26, 2008
while occasionally referring to a disturbing sexual act, can also be used to describe well-dressed, hilarious, drunken individuals in the southeastern United States; see: frat-star.
Man those fraternity guys sure are sumpkins.
by fratdaddyUT November 17, 2009

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.