A term of agreement or approval.

It's when your mother and your father go and have sex on the hood of the truck

adjective; something or someone that is cool. a different word to use besides awesome, cool, or chill.

something that is totally nifty and really cool.

If the 6th definition of nifty on Urban Dictionary is exhaling weed immediately after inhaling it do avoid the taste, when you shut down nifty’s, you like the taste of marijuana. Shutting down nifty’s with the boys is patrolling parties and making sure NO ONE attempt to “pull a nifty”.

The perfect combination of both rhyme and meter to describe something especially snazzy. Goes beyond nifty neato.

Nifty is always bottom frag git gud scrub