To be at full potential, fully engaged or at peak operating efficiency.
“Timmy really cheeched his way through that class.”
“We built a big campfire and had her cheeching really good.”
“I sprayed a bunch of ether into that intake and had that old diesel cheechin’ in no time.”
by Dale can wheel November 21, 2018
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Cheeching, or to cheech, is the act of partaking in an un specified substance, from hitting a vape to eating a sandwich or licking the sidewalk, to cheech is to do and to do is to cheech
Ayye bro lemme cheech that sandwich
Yo lemme cheech that nic
Yo bro stop cheeching drink
by Brotendo dong February 11, 2020
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To follow someone from room to room in a cat-like manner.
"Did you notice how her new boyfriend is always cheeching?"

"I know, it's so sweet."

OR, a derivative of cheeching:

"He is such a cheech"

"I know, he follows her around everywhere."
by miss white October 29, 2012
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1. female genitalia

2. a person regarded as effeminate, cowardly, thin-skinned, two-faced, and otherwise lacking a man-card

3. a loud blustering idiot so desperate for approval it physically hurts their...(see definition #1)
Why are you crying? It's just a paper cut, stop being such a Cheech.
by Lawrence of a Labia March 23, 2017
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Cheech is a term of affection. It is used between close friends. Being called cheech shows you are loved and valued. The term originates from Perth, Western Australia. More specifically from Chloe and co.
Hey cheech, how are ya?
by Rachdawg April 27, 2008
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When you get so glazed over from smoking the hwaddaow that you can't tell up from down.

Derived from Cheech and Chong, who smoked a lot of reefer.
Back in the day when we were burnin' a quarter a day we got good and cheeched.
by Athene Airheart May 30, 2004
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