Top definition
it means your some one who takes it up the arse from another man. or that you are just a homo sexual in general. It is used as just a sleur most of the time.
Ahhh you iz a batty boi
by Mitch Smith46w45645 February 24, 2009
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Dirty Sanchez Plush

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2
a gay person, who love to "bat" the anal area with his genitals.
by SexIsADrug February 26, 2003
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Golden Shower Plush

He's warmer than you think.

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3
someone who may not be gay,but dresses and acts that way
he looked like a battyboi.
by donia+maria September 20, 2003
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Golden Shower Plush

He's warmer than you think.

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4
Boys who pretend they arent gay but every chance they get they bum and touch each other into a spaff fest.
Joel and Lee are blates battyboi's innit
by ceara January 22, 2007
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Golden Shower Plush

He's warmer than you think.

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