Although racially offensive, it is an apt description of a facial affliction characterized by squinty eyes and caused by smoking, eating, or otherwise ingesting a lot of ganga in a short period of time.
Just leave him on the couch in front of the TV. There's no way he can make a White Castle run with us. Look at him...he's got chinese eyes.
A condition suffered the morning after having smoked, eaten, or otherwise ingested a copious amount of marijuana or hashish. Typical symptoms include sluggishness, tiredness or the inability to get out of bed, and a general feeling of no motivation to engage in physical movement or intellectual challenge. Can be brought on by either too much weed or too many brownies, nacho chips, or microwave popcorn.
Girlfriend (in the bathroom, yelling): "Let's go down to the beach today."
Boyfriend (in bed): "Not a chance. I'm fine right here."
GF: "Five joints and a bag of chips...you've got a bake-over. Get your butt up and let's get some sun."
The original definition from the late 1980's characterizes those late teen-age and early twenty-something males with a prematurely rising/receding hairline.
Dude, what happened to you last summer? You went from a forehead to a five-head.
Your hairline is receding...you look thirty.
A massive and inflamed pimple, zit, pustule, or infection that is about to erupt on its own.
Girlfriend, I had a zit on my ass the other day that was like Mount Pussuvius. I popped that thing and it spewed all over my hand.