Sex

It is a shorter form for "simply excellent".

Girl: Do you want to go out to somewhere this weekend?

Guy: Sex, my dear.

Girl: What a gentleman!

Sex

Get on top, naked, and dirty and fuck him/her

“Yeah lets have sex”

Sex

Big sex bagel boy goes sicko mode

Dan-i like big sex
James-give breasts

Sex

I have no idea.

Sex? I don't know what does that mean

Sex

Why, just why would you look up Sex in Urban Dictionary, we both know you know what it means so why?

Something something something sex something

Sex

What people waste time doing

Sex is pointless

sex

sex is how someone or something gets prego on purpose or on accident

and you shove you penis into a girls vagina

i got prego because i had sex