(adjective) The term used for when you're dapping up your bois and grillz. It is the presentparticiple form of "Choo", which is what you say when you dap up your homies/brothers.
Brother 1: "Yo my boi what's good witchu!"
Brother 2: "Ayo what's good witchu brother!"
Brother 1 and Brother 2: *daps each other* "Chooooooooooooooooo!"
Brother 3: "You two really do love Chooing don't you!"
Choinked is when you’re getting a blowjob and she is too toothy with it, and she scraped your mushroom tip with her teeth.
Glen: “Dude, I’ve had to free-ball now for 6 weeks ‘cause Stephany Choinked the fuck out my tip dog for real. Shit be more sore then a tube of preparation H.”
Kevin: “Dude, seriously, I hate when my tip gets Choinked so now I only get my top spun from bitches with no teeth. Feels like butter now and I haven’t been Choinked in 3 years. Feels good bro seriously.”
A means of self pleasure attempted only by the bravest of males. A masturbatory technique by which 2-4 tissues are overlapped to form a soft sheath over the head and shaft of the penis, thus resembling a ghost. The male proceeds to "choke his chicken" using the Kleenex condom as both a barrier between his hand and penile skin as well as a reservoir for the resulting ejaculate. For best results, tissues with aloe should be used in order to reduce friction and risk of bleeding.
Kyle: I stumbled upon the hottest lesbian porn on tv last night.
Paul: Did you blow your load all over the place or did you contain it with the Choking Casper?
Kyle: Let's just say Casper wasn't such a friendly ghost when I was done. I ended up with some serious rug burn.
Choinch is anything and everything. This word can be used as a verb, adjective, noun, all of it. Such a word is not bogged down by futility of meaning.