Foshiesty 

Whenever you see / do something cool

"That light up keyboard is foshiesty."

"I just ate this foshiesty 5 layer burrito."

Foshiesty by Phatkittylips69 April 23, 2021

FishiestDude 

It's what you call a person who posts an announcement and then it gets hyped, but it turns out the announcement is fake.

— Dude, you seen that announcement about a big update in this game?
— Bruh, the guy who posted it is FishiestDude, it's fake.

FishiestDude by DonHaci March 12, 2019

foshigity 

Nickname people used to call trill ass guys.
Also see: Joey Goregasm

That boy is foshigity!
Joey foshigity

foshigity by Goretology April 27, 2008