Well folks, I have to say that if I cycled up to someone around here and offered them a dink they'd either ask which pub we were going to or punch my lights out.


Other than in the "double income no kids" context, I think it has no recognised meaning in England (can't speak for the rest of the UK). The tendency would therefore be to treat it as modern slang and possibly a euphemism, depending on the looks of the person talking.

(and probably full-on cycling gear is even more dodgy than XC chookman gear on that front!)