vyhledat jakékoliv slovo, například blumpkin:
 
1.
When people are gettin it on!
OMG they're sexin!!!
od uživatele carly 26. Listopad 2004
 
2.
an occasion when people indulge in group sex.
You are invited to the sex-in that takes place tonight.
od uživatele uttam maharjan 21. Září 2011
 
3.
Sexin.
(1) It can be a noun!
(2) It can be a verb!
(3) It can be an adjective!
(4) It can be an adverb!

Pretty much, it can be used in any context at all. It's as openly used as fuck.
1. He's so tall...It's gotta be from the sexin.
2. And then I was all like *sexin* and ran down the street.
3. Look at that tall, sexin, awesome guy walking down the street.
4. John walked sexinly down the street, machine guns ready to go.
od uživatele LordBFG 30. Březen 2008
 
4.
Replace any normal Adjective or adverb with Sexin to make it sound dirty, and fun. can be used in any situation.
Boy: Im so bored.
Girl: Aww, thats so freakin Sexin.
Boy: Oh, you know it baby.
od uživatele Bugeaud 18. Duben 2010