niftyish 

The best streamer there is. He is probably the most underrated streamer out there. He streams on twitch and he's decent at video games but he's hilarious. everyone should watch him because he's underrated. twitch.niftyish

Wow, I LOVE watching niftyish on twitch, he's SUCH a good streamer.

niftyish by Big Israeli Chode December 4, 2019

Niftyismness 

Used like these words: Wow, Awesome, Cool

Describes a neat activity

Chick: I'm going to the movies tonight.
Dude: Niftyismness.

Niftyismness by Moyjo January 29, 2007