1 definition by limpydizkit
Someone who is smart and sexy, ie: not chav. SM = smart. Exy= sexy, but with the S from SM :) Also a UK adult site selling sex toys.
Woah, look at him, he's a smexy so and so, I think I might have to shop at smexy and buy a vibrator. Hahaha! :)
by limpydizkit December 6, 2011