TSIF

That Snail Is Fat

Person 1:Bro TSIF
Person 2: What’s TCIF
Person 1: That Snail Is Fat
Person 2: But that’s your sister

by Gayforfictionalfolk September 2, 2021

Twifuhm

The way i fucked up hurts me

When you are so dumb and always fuck up and you just hate doing everything wrong

"Omg i think she's hitting on me" And you just do nothing
"Bro she was hitting on me i lost my chance" Twifuhm

by Hypewired June 18, 2022

TSIF

This shit is fireee.

I gave Bob an edible.
Bob: Woah TSIF!!

by Bootycheeks05 February 1, 2021

B-U-Tiful

Bone-Up-Beautiful
When a girl is beautiful and also gives you stiffy

“Did you see her in her wedding dress?”

“Yeah, she was B-U-Tiful”

by taggitRED June 19, 2019

TSIF

The System is Fucked

It is used either in place or along with ACAB (All Cops Are Bastards). It is saying the American justice system is corrupt, or fucked.

Man 1: Bro, I'm dying. Call 911.
Man 2: Naw, bro. TSIF.

by allamericangirl August 26, 2020

TUIFU

Military short for The Ultimate In Fuck Ups, the last step in the chain which starts with SNAFU.

Good lord, this place is TUIFU! Nothing to do but dump and restart.

by DannyBoy2k September 20, 2006

TSIF

Thank Science It's Friday. Used commonly by those who do not believe in God or of higher beings. Rather than saying it is Friday because of God's ways, TSIF says it is because of the laws of nature, and how once every 7 full rotations of the Earth the manmade term "Friday" applies for slightly over 24 hours.

Sam: TGIF
Chris: Bro you know I don't believe in God I'm offended by that statement.
Sam: Oh shit I'm sorry, TSIF.

by CactusEvergreen November 3, 2017