codswallop 

Something that doesn't make sense and sounds like utter nonsense can be described as codswallop, also, in some places of devon, there are cults that use the walloping of a cod as a method of induction into their sect...

That's just utter codswallop you pillock or Is thou ready for the codswallop young initiate?!?

codswallop by ChibiGarrick September 30, 2002

Codswallop Slop 

A shitty tattoo done by a scratcher tattooer made good by blagging (lying) about their credentials to the unsuspecting public, and making them believe that a) they are a real tattooer and b) that it is a good tattoo

Dude, where did you get that tattoo?
I got it at (name any crappy tattoo shop in any crappy town)
Hell, man, that ain't nothing but codswallop slop

Codswallop Slop by the britster November 23, 2011

Bloody jollywhap bumberknuckle codswallop bloopyblam crispers 

What British people call potato chips.

Person 1: Oi, mate! Did you know that Americans call bloody jollywhap bumberknuckle codswallop bloopyblam crispers "potato chips"?!

Person 2: Really? No way!

Bloody jollywhap bumberknuckle codswallop bloopyblam crispers by Acoolboy February 27, 2022

codswallop 

Used to denote the fallaciousness of any statement/idea.

Orig. Old English, where the 'cods' referred to the cock and balls, thus codswallop was jiz, spunk, cum, semen.

Person 1. "War is a necessary evil."
Person 2. "Codswallop! You fucking idiot, have you ever actually read a book?"

codswallop by edjog November 7, 2005

Codswallop 

Bullshit

Guy : Hey, I'm pregnant
Friend : That's just a codswallop, you're not even pregnant.

Codswallop by human8892 February 3, 2018

Codswallop 

Often said by Hagrid in Harry Potter movies and book. The actual definition is believed to be a sack tap done by a pissed off fish after it is caught.

John: I love watching America's Funniest Home Videos, especially when someone gets Codswalloped by the pissed off fish they caught

Codswallop by Suikodenfan88 August 2, 2010