Definitions by fromthesaad

grumble 

The act of simultaneously pressing the left and right arrow keys on the keyboard whilst playing Bubble Trouble (on Miniclip). Usually appears to be a swift back and forth motion or sliding dance.

kid1: dude quit doing the grumble and play the game!!!
kid2: but you totally stole all my bubbles!

grumble by fromthesaad October 13, 2010