When both parties are making retarded faces at one another, while simultaneously having sex in the missionary position.
Bae, Horizontal Shortbus and chill?
My boyfriend only ever wants to do the horizontal shortbus with me.
A building that may only be a few floors but goes on for hundreds of meters.
Wow, this building is only 5 stories high but a high mile long. Yep, that's a horizontal skyscraper.
You don't make an omelette for someone who stayed over and did not do the horizontal barracuda!
was too lazy to go to the gym so i engaged in some horizontal sweating instead.
Sex in a car, or just sex where both parties on laying down on a large chair, couch, bed, sidewalk; literally anything you can lay down on.
“Oh my goodness, did I tell you about how Jake asked me to have a horizontal conversation with him?”
“No! Omg! That’s sexy!”
Cosplay involving steampunk attire and sex on a velvet lined pool table, pool cue optional
Last night got a bit wild, ended up doing the horizontal pinky with a girl from idaho
To fuck horizontally
horizontal intergration; Having sexual intercourse in a horizontal manner
guy 1: hey who was that girl?
guy 2: just some girl I horizontally integrated with
guy 1: ahh some good ol horizontal integration, fornicate brother