Top Definition
A closeted gay man who betrays his own people.

Based on the phrase "Uncle Tom" (a black man who betrays his own people) and the recognition of "Bruce" as a stereotypically gay name.
A gay senator who votes against gay marriage rights is one example of an Uncle Bruce.
by ShakeGentlyServeChilled March 20, 2008

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×