Consuming large-enough quantities of alcohol that one loses the ability to recall the events of the evening, and wakes up in the morning with no recollection, having 'time-travelled' the previous night. Commonly referred to as "blacking out".

A reference to Doc Brown's time-travelling machine from Back to the Future. The car that housed the flux-capacitor needed to travel exactly 88mph in order to travel through time.
Frank got a big bonus and was hitting 88 about an hour before he started dry-humping his check.

Mandy hit 88 somewhere in between dinner and the club, which probably explains why she doesn't remember fucking that guy in the bathroom.
by Marty Mother Fucking McFly January 30, 2009
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