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3.
the act of a guy rubbing his penis in someone's armpit
guy 1: so I had armpit sex last night

Guy 2: EWWW you sicko!
by IHaveHeart February 07, 2010
 
1.
A sexual act where a male repeatedly slides his penis under a female's (or male's) armpit as an alternative to penis to vag intercourse*.

Armpit sex may also be referred to as armpit fucking, pit fucking, putting one's dick in a headlock, or the pocket of paradise (referring to the armpit).

*Disclaimer: Be careful when experimenting with armpit sex as it may result in rashes or serious chaffing.
1. "Yo, I got a mad rash from getting pit fucked last night."

2. Carrie was on the rag so she and Matt had to resort to armpit sex for a few days.
by C. Beezy August 04, 2008
 
2.
A sexual act where a male repeatedly slides his penis under a female's (or male's) armpit as an alternative to penis to vag intercourse*.


*Be extremely careful when experimenting with armpit sex as it may result in rashes or serious chaffing.
1. Carrie was on the rag so she and Matt had to resort to armpit sex for a few days.

2. "Yo, I got a mad rash from getting pit fucked last night."
by C. Beezy August 12, 2008
 
4.
when you insert the penis into a persons armpit region.
"the sweat and hair from the arm pit sex was to overwhelming that i cummed in the hair, making it funny and more slippery!"

"hey dad, why not some father-son quality time,lets play baseball,sorry son no baseball today,lets try arm pit sex instead i heard you get the same work out and a LOAD of fun!"
by coon_slayer March 10, 2005
 
5.
when a woman makes love to your arm pit.
young hollywood ho started on my arm pit licking, and kissing in middle on my arm pit. When a girl really loves your arm pit sex kinda turns you on, makes U feel like laying on the beach.

warm sand over your toes nice warm kissy arm pit sex nice safe sex. PS put on mexican shorts
by itichie_nocanpo June 27, 2006