when black people (usually athletes or straight hood chimps) get out of control or excited. Start jumping around doing absurd antics such as throwing their arms around, crip walking, stacking, selling drugs, bumpin their gums, and shooting guns.
Those chimps were chimpin in petey pablo's "north carolina" music video.

All the chimps were chimpin at the AND1 mixtape tour.
by dood ranch December 10, 2009
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The equilibrium between Chillin and Pimpin. Or Being in a relaxed and cool stage. Such as the clothing line Chimpin.com
Wow, we are chimpin.
by Matt12341 January 13, 2009
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The art form of shitting into your own hand and throwing at a loved one for your mutual sexual pleasure.
Things got really messy last night me and the missis was chimpin.
by BrevilMonkey April 10, 2007
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When you have an event that prohibits you from hanging with the boys
John: Can Jack hop on CoD?
Tom: Nah, he's chimpin with his family
John: Damn Jack, Stop chimpin
by n00bslxyr May 13, 2020
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The happy feeling one has before and after hitting the "tripping" phase while smoking tobacco. Characterized by a very relaxed sensation, without the light-headedness of a tobacco high. Most commonly achieved while using cigars and pipes; cigarettes generally lead straight to "tripping".
"Dude, you trippin yet?"
"Nah, I'm just Chimpin. These smokes suck."

and

"Woah man. . ."
"What?"
"Im still chimpin from that cigar."
by Mr. Subway June 16, 2006
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A “movement” for when your with the boys and ur chillin y’all are pimp chimpin.
Jack: “Yo what’s up John.”
John: ”yo the boys are here we pimp chimpin in here bro you should come over.”
by G pizzup February 25, 2020
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To hang out or chill with a group of people. Coined by YouTuber SwaggerSouls. Similar to the phrase “Cracking a Cold One with the Boys.”
Fitz: What are you doing Swagger?
SwaggerSouls: I’m Pimp Chimpin’ *aggressive Chimpanzee sounds.*
by IconicLuL October 23, 2020
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