by OoklaGeezus July 1, 2005

From the story of Attack on Titan, Rumbling is a means of global genocide by unleashing the millions of Colossal Titans trapped within the Walls of Paradis, used primarily by Karl Fritz as an ultimatum against Marley and later used by Eren Yeager as retribution against the world.
by Gogo69 February 23, 2022

The definition rumbling is usually caused by EREN YEAGAHHH (aka eren yeager) by summoning giant red colossal people that cause the so called “rumbling”
by eaten January 26, 2022

by Insaneaholic December 28, 2005

1. (noun) A no-holds-barred fight between at least two rival street gangs or any other organization.
2. (verb) To fight as such
2. (verb) To fight as such
1. The Greasers beat the Socs asses in the scene of the rumble in "The Outsiders."
2. Let's rumble, bitches!
2. Let's rumble, bitches!
by Saturn's Problem Child February 6, 2008

when you eat college food and you feel some bowel movement in your stomach and you need to find a bathroom immediately.
by Briggs090991 December 10, 2009
