makin out 

When too people possible a guy and a girl or a girl and a girl or 2 guys are kissing but not just a peck but kissing kissing getting dirty

While Me and herb were kissing they went to makin out then to french kissing then went to under the bridge action

makin out by Jazmah May 16, 2006

MAKIN' OUT WITH SOME BOY 

Usually written in all caps for maximum effect, this is a smug declaration of quasi-random physical affection with someone of the male gender. May result from HEE HEE PET PET and lead to chin-chap and/or BUMPIN' AND LOVIN' IN THE BED.

Dakota smiled lazily and announced to her friend, "My lips are chapped... from MAKIN' OUT WITH SOME BOY last night!"

MAKIN' OUT WITH SOME BOY by Jess Park February 22, 2004

Mental Making Out 

When you're riffing on an idea with someone, and the words are coming so smooth & fluid & satisfying that you feel like you're losing yourself in the soft luscious cavern of their mind. And you kind of just want to stay there forever.

Whenever I talk to him I’m titillated and aroused...intellectually . It's like we're mental making out.

Mental Making Out by sqrrlgrrl September 12, 2017

making out 

open mouth kissing usually with tongue, and occasionally groping between 2 individuals.

I made out with my girlfriend last night.

it was fun.

making out by andrew January 12, 2005

Grab your gf day and pin her against the wall and start making out with her 

On april 14 you grab your gf against the wall and make out.

i grabbed my gf and made out with her against a wall. Grab your gf day and pin her against the wall and start making out with her.

Grab your gf day and pin her against the wall and start making out with her by coolie180 April 13, 2019

Hardcore making out 

Fiercely kissing your partner or anyone you like (lesbians and gays included). Could involve biting and licking. Normally done while one partner is being pushed against a surface such as a wall or door.

“Bro Selena and Justin were hardcore making out last night at that party”

Hardcore making out by That tree May 16, 2018

Making out with Tom Selleck 

Giving oral sex to a woman that has excessive stubble on her vagina.

I went down on Cindy last night and her pussy was so stubbly that it was like making out with Tom Selleck!

Making out with Tom Selleck by The Canadian Madman October 2, 2009