Top definition
A blashback occurs when you suddenly remember something from a night of power drinking where you blacked out.
Person A - "Holy shit! You literally drug me through the parking lot last night."
Person B - "I thought you didn't remember anything from last night?"
Person A - "Blashback, Dude. Blashback."
by samsquamch2 May 11, 2012
Get the mug
Get a Blashback mug for your bunkmate Riley.