Bumberclart 

Bumberclart means the same as rarsclart but has a more offensive meaning.

That puff is a (bumberclart)

Bumberclart by Big CHARVA May 17, 2018

bumbklaatt 

Bumbklaatt is a Portuguese term. It is the strongest insult in the language. Similar to Mother F*cker in the English language.

If you are looking this word up, you probably heard it from the band Soulfly. It is the name of one of their songs and is frequently used in their lyrics.

From Soulfly - Bumbklaatt:
You fake
You waste
You bumbklaatt...

bumbklaatt by 47_M450N_47 September 2, 2006

bumberclart 

a person who like it up the bum. and likes to brag about it, even though no one gives a shit.

"I had anal sex last night Steven"
"Shut up Gareth, no one cares, you absolute bumberclart"

bumberclart by libralouise June 4, 2018

bumberclat 

asshole

'you idiot bumberclat' i.e you idiot asshole

bumberclat by jotjot and KAYKAY December 9, 2008

Bumberclaat Bu$$down 

Its a person with alot of *mULAH* and drip
but doesnt know what to do with it

yo look at that Bumberclaat Bu$$down

yo he drippy stylllllllllll

Bumberclaat Bu$$down by Creator of bimjad April 8, 2021

bumberclatt 

someone who is up their own arse, waffles on A LOT, talks verbal shite pretty much.
they are also a stupid person who is a right suck up to others.

don’t you think Jenny is a reyt bumberclatt she never shuts up

bumberclatt by absterroonie December 11, 2019

Bumberclat 

small lumps of shit stuck in a man's ass hair

yo douche that bumberclat

Bumberclat by newbruno August 2, 2006