sex 

1)the best thing in the world.
2)inserting a man's dick into a genital hole of another. most commonly the pussy of a woman or the anus of another man.

He stuck it in me hard. I swear, that sex last night was the best ever!

sex by crowg May 15, 2007

Sex 

Sex has hitherto been defined thus: "When a man inserts his erect penis into a woman's vagina." Oh, how you've all been fooled, and for so long! Sex is not limited to the act of insertion! Sex is not limited to heterosexual coupling! There's oral sex, anal sex, vaginal sex, felching, figging, snow-balling, etc. And don't let some addlepated dunderhead tell you differently.

Sam: Don't you think we've had enough sex for one night?
Dean: No, Sam, I don't think you've licked enough come out of my ass for you to have reached that conclusion.

Sex by StarsInHerEyes September 4, 2013

SEX 

Sex is what made you. Sex is for pleasure. Sex is for sluts. Sex is Fun. Sex is a name for a sex. Sex could also mean SSEX = ORGASMS

Jon - I ass fucked your mum then had sexual intercourse with her
You - WHAT THE FUUUCK?
Your mum - It was called sex
You - CAN I HAVE SEX?

SEX by Hmmm UHH YEA What was I doing March 2, 2015

Sex 

Something is extremely nice.

Bomb as fuck
Really Awesome
It's cool, or enjoyable like actual sex.

Bobby: "I'm guessing those wings were good huh?"
Rick: "Yasss man. Them shits were sex as fuck."

Sex by K Savage XO April 30, 2015

Sex 

When a man gets their penis into an erection/boner and finds a women he likes. They take off all their cloths and the man slowly injects the penis into the vagina. The vagina has two holes, you can put it in the one near the butthole more or the front. Then the women gets on her knees (this has to be in the lower hole to do) with her hands out in front of her and the mans pushes his groin to and from the butt, as HARD as he can. If you want to have butt sex, you just insert the hard penis into the butthole and push the groin to and from the but, the women may scream, but that means it's working. If she screams "HARDER" then rock back and forth even harder. This may make you sweat but may feel good at the same time.

Oh man Bethany and I had the longest sex last night, it was 2 hours straight but wasn't fully banging, some of it was just sitting there with my penis in her vagina.

Sex by Dawggone May 23, 2015

Sex 

Make some babies

Man, lets have sex!

Sex by Fettywap June 4, 2015

sex 

sex: when a dick goes inside the pussy

i had sex last nigt

sex by niyaangelle9411 December 19, 2015