What is Beetlebum?
1.
A person who could have everything and ends up with nothing.
Beetlebum, what you done
She's a gun, now what you done, Beetlebum
Get nothing done, you Beetlebum
Just get numb, now what you done, Beetlebum
2.
A person whose buttocks are flat and elongated. Usually used to demean women.
"Look at that beetlebum! She needs to lose a few pounds."
See