smushing faces 

When you're telling your friends about a time you necked on with a guy/girl but your friends are too immature so you need to use another term.

Yeah well me and Dan were smushing faces

smushing faces by Jdknejwimeb July 31, 2017

Smashing Face 

Hardcore french kissing, may result in bleeding or bruises.

Amy: Me and Ryan were smashing face last night, he bled all over me when I accidentally made his lip bleed with my teeth, twice!
Kitty: Was it fun?
Amy: Hell yea! It was the best we've ever had!

Smashing Face by stop lock'n drop'm June 10, 2010

Face smashing phone 

Old rotary style desktop telephones used principally today as a discreet weapon in the home. These units have a handhold in the back which adds to superior comfort and control. It has been noted that during successful implementation of this weapon, the unit gives a plesant sounding ring upon collision with the head.

Barry came around the house looking for trouble, so I gave him a taste of the face smashing phone. He ain't comin' round here no more.

Face smashing phone by kaiser vinny July 11, 2006

face smashing 

Another term for kissing.

Face smashing is so much fun. I wish I could face smash all day.

face smashing by Delish900069 February 12, 2014