Very saggy boobs. Originated from tribal women who dont wear bras and develop very saggy breasts over a long period of time.
She has the worst case of tribals I've ever seen... They're so saggy!
by Hayden June 09, 2005
To engage in immature and destructive activites due to boredom
Some of my friends throw eggs at cars late at night; they act so tribal sometimes.
by Jonathan October 02, 2003