Top Definition
When a team you have been bandwagonning wins, you get an erection.
"Dude, the Tigers just railed that team!"

"Yeah, I totally just got a bandwagon boner!
by DariusRamboWhite December 18, 2011
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.