stop playing around; calm down
"Damn you ugly as hell" said Tuan, "watch out naw" said Dukesta
Check yourself before you wreck yourself.
When in doubt.... watch out boy, she'll chew you up.
A vague warning that could mean anything, with a variety of usages, such as frightening people, alarming people and actually giving caution.
Thog: *Standing on road, with a truck coming from behind*
John: Watch out for the moles!
Thog: Thog don't caare.