thattitude
The attitude that comes with being a Thicc boi
Thattitude: ex. “DaMn he got that THATITTUDE bruh”
what's-thattitude
A smarmy reluctance shown toward something unfamiliar. Especially prevalent in small children and picky eaters.
I tried to get your son to at least TRY the bruschetta, but all I got was "what's-thattitude" from him.