Rumblefuck

n. Any big loud tough wannabe F-450 diesel modified, or bike that feels the need to draw attention by being as loud as possible. Usually disrupting neighborhoods or entire small areas.

Summer is here and there are many a Rumblefuck abound.

by JoeNJ2 August 18, 2016

rumblefuck

syn. "to get ones dick rocked"

The Vols rumblefucked their way to a win over Vandy last Saturday.

by Teabagus Maximus November 21, 2009