Tighter than a clam with lockjaw

firmly fixed in place

This motor is locked up tighter than a clam with lockjaw

by Gimpler June 1, 2010

Twat Tight

When 2 or more females start hanging out too much and begin cycling together. Therefore, wrecking everyones lives around them.

Dude your girlfriend is being a bitch lately. Shes becoming twat tight with that whore we know.

by JamesBong aka Agent 00420 September 1, 2010

Shit Wired Tight

SHIT WIRED TIGHT: adjective/noun

The highest state of organization and readiness. Not too be confused with NOT having your shit wired tight, the opposite of having your shit wired tight.

#1 Big Jay Cliburn showed up at the island a day early with a carton of Winston cigarettes, 10 cases of light beer from Milwaukee's Best (iced down), eggs, bacon, a Mapp gas torch, and a .45; that guy has his SHIT WIRED TIGHT (SWT) unlike his son aka JUNIOR aka SIMBA aka Littles.

#2 de Roode and Stallings showed up with all of their gear at the boat dock on time with beer iced down, tenderloins marinating and fishing gear rigged.

by Nick Duhe June 5, 2012

righty tighty lefty loosy

Refers to threads on a screw, nut, bolt, etc. To tighten, you turn to the right (clockwise). To loosen, you turn toward the left (counter clockwise). A few exceptions exist, notably old propane cylinders and some pipe fittings.

"How do I get this screw out?"
"Righty tighty lefty loosy!"

by Okie Dokie December 10, 2005

Tighter than a Cat's Ass

Intensely tight to the point that entry seems impossible

"Due to the visit of a foreign dignitary, the police had the city locked down tighter than a Cat's ass!

by Mr. Jameson September 14, 2010

Whitey Tighty Pant Lift

When you have a roommate that just won’t shut up so you take their whitey tighties and lift them over the back of their head

I’m totally going to whitey tighty pant lift my roommate if he doesn’t stop talking.

by Dookiepoopy August 19, 2021

logic-tight compartment

The all-too-human capacity of intellectually separating important, foundational , even life-defining beliefs onto a practical "thinking landscape" of very different measures of truth criteria.

OK, so he's a neurosurgeon and completely understands the science that dead brains can't form memories and that strokes damage the nervous system in very specific, predictable ways; yet he persists in maintaining that the bible is literal truth...clearly, he must be relying on some logic-tight compartments to avoid massive confirmation bias.

by YAWA July 9, 2017