A slang word to describe cocaine. Usually this lingo is used between the drug dealer and the customer to ensure that no one else knows what you are talking about it. Cricket is used becuase it's a symbol of silence so it implies that we should keep our illegal buisness a secret and not be too flashy about it.
Other Slang terms go along with this to describe the potency of the cocaine like "chirp". Cricket that makes you chirp can be translated to cocaine that is good quality which causes you to feel the effects more strongly.
Yo, this cricket is making me chirp!
Hey, can I get some cricket from you?
This cricket made me chirp all night and I couldn't sleep!
He met someone in the bathroom with cricket and he'll be chirpping all night!
Break out some lines
or cricket, I want to chirp!
has to re-up
on some cricket and then we can chirp chirp!