1 definition by Sephirajo

1
Used in fangirl circles as a cooler sounding variant to "sex." Can also mean: hot, sexy, cute, cool.

Other meanings vary on use. Be sure to check context!

Used most often in conjunction with "teh".
He is so smexin.

Itz teh smex!

I so wanna smex him.
by Sephirajo December 10, 2004
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