swear in

1. to make someone give a formal promise in a law court or at an official ceremony
2. to bind oneself by oath.

The chief justice will swear in the president.

by Rooster MG January 1, 2019

Didn't do shit, I swear

Definitely did something wrong, and is doing a poor job at covering it up.

Doug - "Hey you didn't have anything to do with that missing child, did you?"

Dave - "I didn't do shit, I swear."

by toastyptsd May 11, 2023

Underage swearing

In the UK it is illeagal to swear under 12 years old amd could face charges such as a fine or 3 months in juvinille detention

Did you hear, he got arrested for underage swearing!

by Material_gworlll July 8, 2023

I swear down mate

When a Geordie is angry they say this

"I swear down mate I'll punch you!"

by Big mugger June 20, 2022

Swearing On your Mother

Swearing on your mother is a way to make sure someone isnt lying.

If the promise is broken, the person has every right to fuck your mother.

H: Yo I swear on my mums life I didn't cheat!
G: Then whats this picture?
H: [phone] is her number

(Swearing On your Mother)

by Iblah January 12, 2022

Swear Jug

A spin on the whole concept of a swear jar being that someone mouth is so foul that they need a jug instead of a jar

Stone coal is such a baddass that instead of a swear jar he needs swear jug

by EmJayee July 12, 2019

Swear Meerkat

Someone who sticks their neck put and pulls an expression whenever they hear a swear word at a house party.

Garry: "did you see the way she was looking when Chris said the word cunt?"
Vince: "yeah mate that katie is a proper swear meerkat"

by TheDevil'sAdvocate December 11, 2021