To perform any action.
Depending on the tone of voice it is said in it can mean something extremely good or something that is extremely shitty.
Example 1:

Guy : Hey man, have you been up to much?

Joe : Not much, just been chinkin' it up on CS.

Example 2:

Joe : Did you see Tony last night chinking it up at Sarah's party?

Guy : Yeah, what a cunt.
by Grandmaster Jerk-off June 29, 2006
Get the chinking it up mug.
When a person is so stoned they can barely keep their eyes open and are squinting at everyone - looking 'Cartoon style Asian American'
"has he got something in his eye?"

"Nah, Too much weed - he's all chinked up & heading for a whitey"
by Scooby Doobage December 16, 2008
Get the All Chinked up mug.