88 mph 

The speed which is required to travel through time
(142 kph)

"If my calculations are correct when this sucker reachers 88 mph, you’re going to see some serious shit!"
-Doc Brown 1:19am Saturday October 26 1985

88 mph by RRman September 23, 2006

88's 

A euphamism for a woman's breasts. Originally used in place of the phrase "huge guns" since in WWII, Germany fired 88mm cannons, which were considered to be huge guns.

Whoa, check out the 88's on that bitch!

88's by Foxtrot-Echo-Seven-Zulu-Niner February 3, 2005

88 mph 

Some serious shit.
Cool as hell.

This party just hit 88 mph.

88 mph by Brian Fellow February 1, 2003

88 BoaDrum

An 88 minute long experimental composition that was played on the date 8/8/08, started at 8:08 PM, and involved 88 drummers. The original idea was conceived by the Boredoms, a Japanese experimental music group. They started it with 77 BoaDrum, which took place at Empire-Fulton Ferry State Park, in Brooklyn, NY. 88 BoaDrum was actually 2 separate concerts. The concerts took place at the La Brea Tar Pits in Los Angeles, California and the Williamsburg waterfront in Brooklyn, New York. The LA concert was hosted by the Boredoms, and the NY concert by Gang Gang Dance.

OMFG 88 BoaDrum was deee shit!!!

88 BoaDrum by CRDeetz33 June 20, 2009

88/14 

White supremacist code. See 14/88.

the skinheads all had 88/14 tattoos

88/14 by 88/14 December 20, 2004

88 miles per hour! 

An exclamation expressing joy that something complex that you created or did actually works.

88 miles per hour! by Anonymous August 8, 2003

88 Choo-Choo Train 

A group sex activity where four males use their penises to form a cross around a female's breasts and the female uses her feet, mouth, and one ear to stimulate male ejaculation from all four parties.

Carolee: How drunk was I last night?

Collin: You, me, and three of my buds all got into an 88 Choo-Choo Train, it was awesome.

Carolee: Is that why my ear hurts?

88 Choo-Choo Train by superbros June 24, 2011