Don't yuck someone's yum

A phrase redditors use to deter any kind of criticism from something they worship, usually a piece of digital media or intellectual property.

"I didn't think that new Marvel film was that good."
"Yikes. Ermm, okay sweetie, let's unpack this. First of all, don't yuck someone's yum..."

yuck gluck

When you vomit on a dick and keep sucking it

“Yeah your boyfriend gave me that yuck gluck last night that shit was crazy’

Mole yuck

A dumbass, numskull, or knucklehead

That guy just ran a red light. What a mole yuck

Fully Yucked

To be Fully Committed, Driven and Completely TWISTED!

"Yeah, Jeremy is Fully Yucked! Just look at him!
"Kid is Fully Yucked on that dirtbike today!"

Yuck Chuck

To violently vomit up all your stomach contents in an inconvenient manner.

"Hey man, pull over I'm gonna yuck chuck!"

"Yuck chuck? The hell is that? I'm not pulling over."

"Dude- Oh..OHH. Too la- *Rolls down window and proceeds to yuck chuck all across the side of the car*"
"NO! MAN! YOU'RE WASHING MY CAR!!!"