seize up

When something strange or inexplicable occurs (usually when observer is on a substance), it can be called a "seize up".
When something of an extremely weird nature occurs, it can be called a "horrid seize".
This term was originally coined by the few that got bare stoned in hughberry's forest of wonders back in the day.

"I was on shrooms and i looked up into the sky and there was a Buddha made of clouds. It was a seize up."
"I can't physically move, this is a horrid seize."

by the chubby funster January 23, 2008

size up

to estimate or assess someone or something

He did size up the potential destruction, but did not act decisively in the end.

by The Return of Light Joker May 25, 2009

Size up

The phrase "size up", usually used in arguments, essentially means to "stand up and fight"

"Yo, no long talkin' b. Either size up or nize up"

In other words...

"Hey man, I don't want to do this long talking business anymore. Either stand up to me and let's fight, or shut up."

by suwayy March 26, 2017

Size up

To get a feel of someone's strength by observing them or a call out to get someone to fight you

This pretty simple term which was then redefined by tiktok idiots into: When a man looks if his dick will fit by checking out a girl's thighs.

Bro 1: Bro, I fucked your mom

Bro 2: Size up, bitch.

Bro 1: Bet

What tiktok idiots think it is:

Girl: OMG you're so gross, why are you sizing me up?

Boy: Umm... I wasn't. I don't want to fight

by NNatty August 14, 2021

size up

When two men are engaged in a heated argument and it is clear no resolution will be made, one male will say "size up", prompting both participants to expose their penises. The one with the larger penis wins the argument by default simply because his penis is larger. No exceptions.

Male 1: "Dude, you're a fucking dumbass, McDonalds is definitely better than Wendy's."

Male 2: "Um, are you fucking kidding me, Wendy's is 10 times better."

Male 1: "Size up"

Male 2: Alright, fine, McDonald's is better.

by VillanovaJC March 30, 2011

size up

when u measure each others cocks guys

''I'll measure urs if u measure mine'' That would be a size up.

by rw-lad October 8, 2008

Size up

When a guy looks at you thighs to see if he would fit

When you size up you know the bigger the thigh gap, the looser it is

by Toryyuuuu July 17, 2021