Check me 45

Hey look at me while i do something stupid.

*Standing on top of something that shouldn't be stood on*
Guy: Ayeeee check me 45
Guy #2: Stop saying that you are an idiot.

by PapDoc45 February 9, 2017

45

45 is where you yawn and you stick your arms up in a 45 degree angle like /

i was so tired i 45'd

by jakeydoodz April 2, 2020

45 degrees

The angle at which an armor joint on a bridge must be cut to ensure maximum efficiency

Brian: “did you guys cut that joint at 45 degrees?”
Don: “no we can accomplish the same goal as cutting straight down”
Brian: “you all are fucking retarded” *slams truck door, takes of in anger*

by Trainwreck6969 June 19, 2020

45

African slang for penis

Look at this 45!

by batman_74 August 29, 2020

that's 45

similar to the phrase 'keeping it 100'

meaning it's okay, no worries, etc.

I just killed your cat.

That's 45, she has 8 more lives.

by JackJ September 16, 2013

45 minutes

When you go off of Rowan’s time and end up in futurama by the time she is actually ready

Ha! I am Ro spelled R-O I will be there in “45 minutes”

by Captain za October 27, 2023

Famous 45

The Famous 45 is the Drogheda United ultras group. They are big into inbreding and can only go around 2-3 days without touching or having sexual intercourse with a family member or pet. They do of course go on away days but that is probably because they want to get out of Drogheda (its a kip).

Person 1: Did you see the Famous 45 at Drogheda vs Dundalk match?

Person 2: i could see them but not hear them!

by dfc.editzz April 28, 2023