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Motorcycle roadracing term used to describe a crash in which the bike is leaned over while cornering and flips back up towards the outside (i.e. the high side). A high side usually occurs when rear wheel traction is suddenly lost and the rider's panic causes him to abruptyl close (chop) the throttle. As a result, the rear wheel suddenly and forcefully regains traction, violently flipping the bike away from the direction of lean and throwing the rider skyward. Most racing injuries occur as a result of a high side since the rider has much further to fall.

The flip side of this (no pun intended) is a low side crash. These crashes are usually minor since the rider falls off much closer to the ground.
That clueless squid lost the rear halfway through Turn 7, chopped the throttle and high sided his brand new, chromed out R1 into the hay bales.
by razer December 21, 2006
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Apr 27 Word of the Day
A horoscope so bad that it strikes fear into the heart of the reader, rendering them unable take action or make a decision on anything or to even leave the house. This is caused by a paralyzing fear that those actions or decisions may cause the predictions to come true.
After reading "There is a lot of uncertainty around financial transactions and investments right now, and the wrong decision could result in dire consequences" in his daily Horrorscope, Edward climbed back into bed, pulled the sheets over his head and remained there for the rest of the day.

Edward only had enough gas in his car to get to the gas station but was not sure if he had enough money in his account to pay for gas. His cell phone service had been cut off because his payments were in arrears, and since the only way he could be sure he had enough money (to pay for gas) would be to call the bank, he felt it best to hide in bed and hope his horoscope for tomorrow was more positive.
by Edward Albee Deavers April 28, 2011
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2
Old School Biker term for a crash where the bike and rider slide over the outer edge (highside) of a curve form losing traction due to wet or rough pavement, excessive speed, or, more than likely, simply showing one's ASS, drunk, stoned or sober!
Dumbfuck was drunk & stupid, showin' his ass when he highsided off Deadman's Curve!
by Grizzly IX September 01, 2006
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4
showin' out, showin' off; high sidin'
"It don't quit, as I get high
from K.C. to H-Town, connectin SouthSide
Now we worldwide, watch me highside
Fat Pat blowin killa, can't be denied"
-Fat Pat, "Wanna be a Baller"

"...old boy was high sidin' in his caddy...."
by jbb February 16, 2006
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5
A type of motorcycle crash wherein the rider is catapulted over the motorcycle as a result of the rear wheel losing traction, sliding out to one side, and then abruptly regaining traction while still out-of-line with the front wheel. Much more dangerous than a lowside.

Can be used as a noun or a verb:
Verb: "He was leading the race until he highsided coming out of the eighth turn."
Noun: "I've wrecked many times, but nothing is more terrifying than a highside."
by squidhater October 01, 2005
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