Top Definition
A user that updates there twitter, facebook and tumblr. Doesn't hide the truth from anyone and is widely popular with hipsters.
Many hipsters like to say: " truthmuffin's post are so triangle."
by Triangle R' Us December 28, 2010

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.

×