because there is one
could be a pmple
It probably means you have a male...the bump is likely to be a testicle
Your butt is big
Jimmy Castor Bunch - "The Bertha Butt Boogie" is the name of the song. You're Welcome ! or maybe surfin burd by i dont know
If your lizard have a bump on his butt it a boy.if it's no bump it's a gril
it depends on how big the baby is they are mostly small but if their butt is big then you are lucky
A butt implant!
Butt, Bump, Boom,
if your butt starts to hit and touch things it to BIG!