British Slang
A person with no friends, or at least someone who appears that way.
Other similar uses:
1) On his bill - On his own
2) Has been billied - Has been abandoned (by friends)
3) A billy - one with no friends
"That Danny lad is a right billy-no-mates."
"Look at that lad over there on his bill."
"David's been billied! Haha!"
"Ryan is a billy..."
by Stuart Fletcher November 3, 2004
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Someone who drops meetings with real friends, by claiming to have arrangements with people no-one has ever met.
Dude he says he can't meet us tonight - he has to meet some friends from work. As if, he's such a Billy Faux Mates!
by swellyeah December 1, 2009
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