Swear Up 

To sarcastically suggest that you are speaking the truth, although you and probably the other people know that you are lying.

Dave: Steve bruv, did you see that Man just jump 50 ft in to the air?
Steve: Nah!! Actually?
Dave: Yeah bruv, swear up.

Swear Up by abcdefg h May 22, 2014

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.

swear in by Rooster MG January 1, 2019

Swear to got 

my friend tried to say "I swear to god dude!" as I was trolling him. The person instead said "i swear to got", so i thought i might as well make it a real thing. It can be used many different ways, as an adjective, or a swear term. use it however you want.

"I SWEAR TO GOT DUDE." every takes 3 steps back. "we dont use that kind of language here" (THANOS SNAP)

Swear to got by plasticman15505 March 24, 2019

Swear Dancing 

The act of hopping around in circles on one leg after stubbing your toe and cursing.

"I started swear dancing after accidentally kicking the leg of a chair in my kitchen"

Swear Dancing by clickeye3 July 6, 2019

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

Swear Jug by EmJayee July 12, 2019

Swear Mothers 

Used when, to sound convincing of telling the truth, or wanting to be believed. Possibly Australian origin. Condensed from swear on my mothers grave

Such & such happened, swear mothers.

“It wasn’t me swear mothers”

Swear Mothers by Ralph Shitstorm October 27, 2020

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"

Swear Meerkat by TheDevil'sAdvocate December 11, 2021