look up any word, like swag:
The coolest way to speak of tumblr so nobody knows what you're really saying.

cuz we don't want it to be MAINSTREAM lolz.
I just tumbled.
by Erin Griddle February 21, 2011
To comprehend the meaning of another slang expression.
When he said "rat fink" I didn't tumble.
by Dan November 20, 2003
1.The bear named tumble who follows us around in his airspeeder. 2.Something the bear named tumble does. 3.A tumble roll.
At that, tumble the bear did a tumble roll
by Cpt. NMV June 07, 2003
Marilisa's leopard
Where is tumble?
by Z-Wing May 12, 2004