Conbination of smokin' and sexy. Above and beyond just sexy. Used to say cute sexy too.
OMG that guy with the kitty ear hat is so smexy!!
or
shirtless boys are so smexy
A person who looks sexy and smelly
I was going to approach her, but decided not to because she looked smexy...
When a person is so very sexy, one can call them smexy.
Wow that guy Luke is soooo smexy
You look so good that you fine , sexy , or good looking that they have to call you something else because you look so good that you on another level
That boy right there smexy
Yes, technically speaking, smexy is combination of smart and sexy, but usually it’s used to describe something stupid or ugly but still funny