October 12th is the day for threesomes, the day where three sexy people get together and have sexual intercourse and outercourse.
All members of the threesome must reach an orgasm.
tony: hey what are your plans for tomorrow?
annie: well, tomorrow is October 12th which is threesome day but me and ellie haven’t found a sexy boy to join our threesome yet would you wanna join?
tony: fuck yeah!
When you masturbate with both hands.
I don't like to pick favourites so I decided to do have a dutch threesome.
An Oklahoma threesome involves a man, a goat and a pony. It usually involves the man having anal sex with the goat while the pony performs a rimjob on the man.
Ma caught shitty Bill having an Oklahoma threesome in the barn. He was feeding to the goat while the pony licked his heiny.
Sex between two people where a third joins only in your head
Last night Heather enjoyed a mental threesome, blowing Geof in her mind while he was fucking her in real life.
The act of having sex while you or your partner is laying on a friends back. The friend serves no sexual purpose other than to hold the two of you up.
The other night, after Scott fell asleep, my girlfriend and I had a whale threesome with him.
When having intercourse with a pregnant woman, the booty hole of the fetus aligns with the vaginal opening, causing a threesome to occur.
Man, I just had a wild cosmic threesome with this chick who was 8 months pregnant. That shit felt wierd.
A level of friendship that includes the ability to be involved in a threesome with a friend.
Guy 1- "My pal asked me to have a threesome with him and his girlfirend!"
Guy2- "Wow! You guys must be threesome-close!"