Top Definition
Getting that unique that no one but a bum can get from sitting in the sun for hours asking for change. Bum tans take about one summer to fully blossom.

A bum tan is generally super leathery and looks similar to what a construction worker's tan.
Have you seen John lately? He's got a sweet bum tan going on.
by loodpreh2010 July 16, 2010
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.