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2 definitions by RRman

 
1.
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
by RRman September 23, 2006
 
2.
BACK TO THE FUTURE

reply to 1st definition guy- cus doc drained the time machine of all liquids, if u left the liquids in the car for 70 years it would destory it from the inside
bttf =
Back to the future
Back to the future part 2
Back to the future part 3
by RRman September 23, 2006