Groovy

It's not really slang but i like the line from the movie where the guy is like "i concur"

Cause he has no idea what they are talking about 😅

Oh snap

Nah dawg

I don't really have a phrase but I watch a guy on youtube that says
"MOses SANdals!!!"

Why aye

home again home again jiggity jig!

As pretty as a hummingbird perched on a peck of peaches.

The cat’s pajamas.

Isch Ga-Bibble (I Should Worry)

Gee Whizz

Crappy....or El Cheapo...just funny to me...

S T F U

Well doesn't that just jar your mother's preserves!

Jizzed the bed

Shagadelic

"Hella" is one.

The worst from me is likely: "darn it".

are you f**king kidding me?

FFS

Dagnabit all to Heck!

Dilligaf

Wtf

Geebag

@aaashley 🤔flat as a witches tit

Cosmic