Changa

a thing bought or offered for sale much more cheaply than is usual or expected, a bargain.

- Dude! I just got a PS5 for $20!
- That's an absolute changa!

Racah

Pretending a mistake was deliberate.

- sends nudes
- ugh gross wtf?!
- oh sry I meant to send it to my doctor
- yeah sure that was such a racah