blumpkinのようなどんな単語でも探してください。
 
1.
Being helpful, take part in
Yo, can't you see I'm carrying this really heavy box. Come on, chip in!
Blasgarothによって 2008年09月28日(日)
 
2.
To contribute. Usually in reference to money, but can refer to anything (e.g. drugs).
1. "If we each chip in a tenner, we'll have enough money to rent a car!"

2. "If we each chip in a little bit of weed, we'll be able to roll a huge blunt."
stoner_joesiphによって 2012年01月02日(月)
 
3.
Originating from Mario Golf, Chip-in! refers to when someone does something unexpectedly great.

Must be yelled with enthusiasm.
"Yo Tommy slept with that perfect 10 anna last night."
"Really? CHIP-IN!"
Mikey Scheeeerによって 2010年03月15日(月)