A bum crumb is an object that is forced up your buttock when you sit on it. It can also be spelt like this: bumb crumb.
What happened doctor? Oh you had a rare inconvenience called a bum crumb also known as the bummeth crumbosis it is when an object becomes suck up ones buttock when they sit on it.
When your a bit of wet skin is sticking out of your arse hole
Ew you have a nipple bum
A bum on a girl that is out of this world
All I can think about is her nice bubblegum bum
A child that is unsettled, generally unhappy, hard to comfort, but not seriously ill or crying loudly
My little girl is sick so I will go home to provide fresh troops for the fight against grizzle-bums
A substitute for swearing.
Person 1: I’m sorry I couldn’t get it in time
Person 2: Bum shnuck…it’s fine
Person 1: what does bum shnuck mean
Person 2: it’s a substitute for people who don’t wanna swear.
When you play Temple Run on the toilet for too long your bum sticks to the seat.
Although I set a high score of 5 million I contracted a severe case of Temple Bum.