bumbum 

young school-kids way of saying 'ass'. Also see botty, bum, tush

"Oopsie daisies! I landeded on my bumbum!"
"Hey, thaaaat's great, kid."

bumbum by Bastardized Bottomburp May 8, 2003

Bumbum 

A sign of endearment for two people passionately in love.

I love you my little baby bumbum bumski.

Bumbum by Silvia890 December 9, 2008

bumbum 

Person who is the biggest silly head in the world.

That guy, Claudio, is such a bumbum!

bumbum by sariiee February 10, 2013

bumbum 

what a kid calls someone so fat they have two asses

kid: mummy wook at dat bumbum!

bumbum by fookoff June 27, 2005

bumbum 

An affectionate term for bee, derived from "bumblebee."

Look at that adorable bumbum hovering over there!

bumbum by fantastic salmons August 31, 2019

bumbum 

anal sex, or the love of another mans anal area. bumbum refers to man on man sex, as they both have an arse that is "penetrable", therby being two "bums" included in the sex.

"dont try and hide it, we all know you like the bumbum"

"those gayboys love a bit of bumbum"

bumbum by jonobello February 11, 2006

Bumbum 

An ice cream now available in the UK. Misperceived by many as an example of cross cultural confusion it is in fact an incisive stroke of marketing genius and a penetrating insight into the perenially adolescent mindset of the average Brit. Who, after all, in these islands wouldn't purchase said product simply to bemuse and harass a hapless teenage vendor?

"How much for a bum bum mate?"
"Make sure it's from the back of the freezer, I like bumbum best when it's hard."

Bumbum by Bulgakov September 6, 2016