sex up

to have physical contact with someone, such as making out, feeling up, or fucking.

"That boy is so pure sex, I can't wait to sex him up."

by Sami August 25, 2003

sex up

to excite or stimulate sexual feelings

I wanna sex you up.

by Alex and Angela January 17, 2004

sex up

A word coming into circulation in BBC News.

"First the headlines, and then the sexed up weather forecast"

by pro-nun-see-A-shun July 5, 2003

sex up

to embellish or exaggerate

A short time after sexing up the report, the scientist was found dead in the woods.

by muzlflash August 31, 2003

sex up

To have sex with.

Man, I want to sex up your mom.

by Anonymous August 24, 2003

sex up

the way little 5 year olds use the word sex.

<bobby> "hey, jenny touched me"
<little johnny> points finger "auhhhhhh, you wanna sex her up"

by anonymous January 31, 2004

sexed up

Getting ready to go out. Dressing up, putting on your cologne, doing your hair etc...

Get all sexed up to go out to the movies.

by D.L. Stevenson August 3, 2006