Top Definition
A person throwing up. The word yam means to vomit, thus being the mayor of vomit city is one that is throwing up.
"dude, that last shot put me over the edge. I'm about to be the mayor of yam city."
by ILLINI November 18, 2007
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.