Dyno 

Ann old bike brand, great when accompanied with black mags, that was bought out by GT.

Pedal down the foot hills
Wheelies on the front
P-p-pedal down the foot hills
Wheelies on the front
I'm on the dyno with the black mags
Black mags,
Dyno with the black mags, black mags
Black mags...

Dyno by wetdickallnight August 7, 2009

dyno 

a rock climber's slang term for "dynamic" - a powerful move which involves jumping from one hand hold to another (when the distance between the holds is too great to reach), losing all four points of contact in the process.
you essentially fly through the air for a split second before grabbing the next hold.

"woah!! dude did you see that dyno?"

"yeah man that was crazy! he must have jumped 10 feet!"

dyno by climbing_freak1989 April 4, 2009

dyno 

a machine used to measure the WHP (wheel hp) of a car across the cars entire range of gears.. also gives torque ratings

I just got my car dynoed after installing the intercooler, larger turbo and boost controller. I'm at 344 whp and roughly 300 ft/lb of torque

dyno by pseudonym April 20, 2004

Dyno 

a machine used to measure the ACTUAL horsepower of a vehicle. a machine most "Ricers" are afraid of.

yo that Ricer swore he had 500hp. but when i PAID for him to put it on the DYNO he soon found out it only had 132hp. Guess all the stickers didnt make a damn bit of difference.

Dyno by Jason McKinney October 8, 2003

dyno 

A Glaswegian term for greator amazing

Oh that party was dyno, best night of my life, well what I can remember

dyno by what's up Wisgonsin May 11, 2016

Dyno 

“Dyno” is a term that originated from rock climbing. A “dyno” describes a move in which a rock climber vertically jumps or propels themselves from one rock hold to another. It is always viewed as an impressive feat for any climber.

Did you just see that girl pull of that dyno on the boulder wall? She’s only 9 years old!

Dyno by Csal May 30, 2011

dyno 

A penis deflater for the ricer population. Used to measure a car's true Wheel Horsepower (WHP).

Shit mang, my civac only put down 110 HP on the dyno after installing my CAI, that's only 1 more HP than before!

dyno by FactsMachine May 30, 2007