Usually slanger than the other term "The fuck?". Tha Fuck is usually almost always accompanied with a "WHAT THA FUCK", but in this case is used as a short version whenever someone asks you a really stupid ignorant question, or asked you something and you reacted this way. "Tha FUCK?"

A catch all word to describe anything that is basic, uncool or untrendy. According to The New York Times, "cheugy (pronounced chew-gee) can be used, broadly, to describe someone who is out of date or trying too hard."

Things that are cheugy:

The New York Times
PT Cruisers
Goldendoodles

Australians

Addison Rae
White people
Billionaires

The person writing this definition

When you're questioning the legitimacy of a female's faulty story, and she responds with "tha fuck", as a way to appear insulted by your skepticism, and to shame you into backing off and changing the subject.It's basically a fake outrage response to cover up her bullshit lies.