What is Manboy?
1.
1.A man who acts like a boy.
2.A man who looks like a young boy.
Dude, do you always have to be so damn obnoxious? You're such a manboy!
Damnit, I get carded everywhere I go, Must be because I look like such a manboy.
See
2.
A young man, usually a stranger, who is very attractive and has a friendly personality. Differentiated from other "manboy" definitions by the capitalized M and B.
Wow, that's a good-looking ManBoy!
I went to a show last week and I met a ManBoy there.
See
3.
Manboy is a man that acts like a boy. This behavior is reinforced by popular culture.
Like a sixteen-year-old, Manboy can’t be trusted with the simplest of domestic tasks, such as cleaning up after himself. Manboy is often seen checking out other women in front of his girlfriend or wife.
manboys.wordpress is a blog about manboys for more examples.
4.
Stinky little man who loves to do stinky things. Very, very small. Older than you, yet looks very much younger. Also see
ManBoy is so stinky that his room now has absorbed his stink and stinks nearly as bad.