Ride the walrus: An expression meaning: Committing to an act of desperation as a last resort in an extreme circumstance. (why else would you ride a walrus).
You are being attacked by 3 dogs and have no choice but to jump off of a bridge into a river or die. you jump, essentially riding the mother fucking walrus you ride the walrus.
by Deathmole September 02, 2010
Get the Ride the Walrusmug. 