1 definition by @DDRislord
Rumpling is the art of shaking, then smashing a beer can into ones own skull until it erupts. The rumpler then pours the beer down his throat like the blood of his enemies. Most commonly occurs at fraternal gatherings and when that really sick EDM beat drops. May lead to concussions or you just looking plain bad ass.
The first time I tried rumpling a beer I felt like the Minotaur tearing through the gates of Hades. Then I woke up in the hospital.
by @DDRislord May 9, 2016