What's to learn?
You get naked, do NASTY things.
The Big Bang Theory Season 3, Episode 2
Nasty business.
Game of Thrones Season 2, Episode 2
"They're NASTY little shits,
Game of Thrones Season 5, Episode 3
That was NASTY, man.
Breaking Bad Season 5, Episode 9
doing the cyber NASTY?
The Big Bang Theory Season 5, Episode 2