1. The act of putting one's car into high gear

2. Putting extra speed in one's activities
2. Carl "Okay, we got 1 hour left! Let's shift into high gear, and get this job done!"
by SkyCharger July 22, 2008
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A playful alternative to shaking hands, this hearty/jovial "hello" gesture entails grabbing yer friend's toes in each hand and yanking his feet back and forth like transmission-levers.
I love giving gear-shift greetings to pretty girls whom I meet; not only does it elicit delighted/amused giggle-fits outta dem, but it also usually makes dem comfy wif having me handle their cute tootsies, and so they generally are then okay wif letting me give dem foot-rubz. as well.
by QuacksO March 27, 2019
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When you get jerked in the drivers seat of the car
by Mr.5’12 February 21, 2020
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It's when an artist or band is trying to make their song just a little bit longer, but have no additional lyrics. So they sing the chorus another time or two in a higher octave.

REM is notorious for doing this.
You can tell John ran out of lyrics, cuz he hit the truckers gear shift like he was headed east on the 10.
by Agencylament December 15, 2020
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