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The number between 171 and 173
I dicided to define this because there is no 172
172 by anuisIicker8888 February 20, 2020
Urban Dictionary Merch
172 Worms
172 by 172 Worms October 5, 2025

Physics 172

They claim its physics but its more like a class to fail the shit out of everyone!!! at Purdue.... The homework is harder than a semester project, and the tests are made for PHD studetns.. But its a freshmen course!
I gave up on my home work after working on it for 1 whole week....oh god this Physics 172!!!!!

Cessna 172 

The Cessna 172 is a 4 seater, single engine aircraft. It is a high wing fixed-wing aircraft. More Cessna 172's have been built than any other aircraft in the world. The first one was made in 1955. Its cruses at 100 mph and has a glide speed of 75 mph and stalls around 50 mph. Its a great plane to fly !
a Cessna 172, cessna is the aircraft company and 172 is the type of aircraft
Cessna 172 by a pilot August 1, 2012

Cessna 172 

The Cessna 172 (and its close relatives, the C-150, C-152, C-170, C-175, C-180 and C-182) is a small single-engine aircraft that is popular with drug dealers, survivalists and (sigh) the Civil Air Patrol.
please, someone think of a better definition!
Cessna 172 by IrishRepublicanArmy December 10, 2003

64.34.172.159:3829 

A phoenetic used to piss off a small group of people in ventrilo.

see circle jerk
Anger: hey guys!

** six four dot one seven two dot one five nine colon three eight two nine has joined the server.

** six four dot one seven two dot one five nine colon three eight two nine has joined the channel.

** six four dot one seven two dot one five nine colon three eight two nine has left the channel.

64.34.172.159:3829: hey wha-
64.34.172.159:3829 Has Been Banned From The Server.

Rule 172 

If anybody says anything to Jaliegh that is meant to be an insult, they must get them a girlfriend. This especially applies to their neighbors 🙏half joking. kinda. maybe. maybe not.
"omg Jaliegh, you bean!"
"rule 172."
"I meant- uh- soapy waffle!"
"still rule 172."
"uh, uh!! I mean you're an improper fraction!!"
"just stop trying."
"stupid mudblood..."
"rule 172, its final."
Rule 172 by JfizzyYT April 24, 2022
More from Urban Dictionary
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026
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