A ***** is a slang term for erection, which is when a man's penis becomes stiff or hard due to sexual stimulation. however when boys are going through puberty they get boners from almost anything and everything whether it be the girl they like sitting on their lap or a bumpy car ride. When boys experience boners the blood rushes to the penis and causes it to be hard and stiff almost like a bone.
hope i helped:)
sara

It's a kind of South-American land mammal that has long curly claws, great big ears & little pointy teeth it uses to pick ants out of rotting wood...

well. no one knows because you question has been censored
try spelling it out differently.

Whenever I encounter a slang term that I do not understand, I go to urbandictionary.com

Its like a bad word an example is- (I'm not cussing its an example) what the f*** so when their writing they use that instead fo writing it