Said when someone is STUPID. As in, screaming In CAPITALS stupid.
'Thick' meaning thick skulled. 'Chick' applying to anyone, usually a younger
person.
Chick can be Male,
Female or Trans.
"So, I point where she's supposed to
park and she says' Yeah,
whatever...' looks at me like I'm stupid and goes and parks in a fucking Handicapped Parking. And I'm thinking, 'How thick is this
chick?!' "
Thick.