That's not the tits

When something isn't good or sucks. It's the opposite of "That's the tits"

Dooey: "My car broke down while I was going 75mph down the freeway dude"
Friend: "That's not the tits"

by JazzElectro October 21, 2009

That's not my baby to rock

when a situation arises that is not your problem to address or remedy

Friend 1: (late at night) Tito just got dumped and needs a place to stay for a few nights.

Friend 2: That's not my baby to rock. Sucka.

Or

G/F: I didn't cum
B/F: That's not my baby to rock.

by Red Mongoose March 6, 2011

That's not a boot on your foot

This means that something isn't someone else's problem.

Person 1: "Hey watcha doing there?"
Person 2: "That's not a boot on your foot. Now leave me alone."

by jimminycrickety January 5, 2013

“That’s not recommended.”

Engineering speak for “absolutely fucking do not do that.” Usually used to answer a question about an operating state that is obviously destructive.

Sometimes can be used less severely to describe exceeding safety limits of a system.

Customer: “What if our reactor is overheating and instead of decreasing load we accidentally decrease coolant?”

Engineer: “That’s not recommended.”

Customer: “Our load has temporarily increased. We want to increase to 106% design capacity. Can the machine handle it?”
Engineer: “Possibly, but that’s not recommend.”

by Telltalehart July 26, 2021

it's not the fart that kills, it's the smell

When Petter Solberg talks about the how it's not the speed that kill, it's the explosion in really bad english

it's not the fart that kills, it's the smell- Petter Solberg

by MustachePotet February 4, 2022

That's NOT What She Said

The opposite of "That's What She Said"; when an innocent statement is interpreted sexually - lack of sexual skill, small pecker, etc. - when in fact the statement refers to something else

P-Phat: Dude, what do you think of my new loft?

MOCO: Dude, it's so small

P-Phat: That's NOT What She Said!

by MOCO & P-Phat May 28, 2008

That's Not It

"That's not it" commonly used as "Das not it" refers to someone or something being so irrelevant and unpopular that it or they become not it.

Being not it means that you and your comments are so irrelevant that no matter what you say after you cannot come back to "it" status for a good 30 minutes at least. Unless you so not it that it's impossible, this happens a lot as well.

The complete opposite of "Dassit!" Which means of great acceptance and pleasure. You either "it" or "not it".

Guy one: "Had 2 Big Macs with Gustavo for lunch while listening to the new 2 Chainz song, DASSIT!"

Guy two: "NO boo boo, that's not it...bye..."

Guy one: "whatever hater"

Guy two: "bye Felicia, you not it #ratchet #thursty".

by Vicamamanu13 May 20, 2014