the rubber gummer 

the rubber gummer is oral sex performed with a condom on, usually to avoid std's

keith got the rubber gummer to avoid a std, thank god for condoms.

the rubber gummer is usually performed by girl with rotten jibs!! or a gap between her two front teeth so big that you could park a transport truck sideways.

the rubber gummer by honkytonk23 January 25, 2011

Slippery Rubber Crunch 

when you bite into a dildo thats all lubed up and ready to go, but bite too hard and make your way to its vibrating core.

dude in that hentai, this kawaii lolli pulled a slippery rubber crunch

oh sheisse dude, your such an otaku furfag

Slippery Rubber Crunch by PhrogKillr December 9, 2014

Brazilian rubber 

Fucking a girl with something instead of a condom. This thing has to be rubber though.

That Brazilian rubber last night was amazing.

Brazilian rubber by Smackdatfatass May 23, 2016

Brazilian rubber 

Having sex with someone using something other then a condom to stop the sperm.

I want to try to do some Brazilian rubber tonight.

Brazilian rubber by Smackdatfatass May 23, 2016

crumb rubber 

A rubber that has been in your wallet for far too long and is starting to crumble.

"Hey , Bae you ready for some sugar?"
"Ya, hang on."
"Shit, all I have left is this crumb rubber."
"It's cool Bae, this won't be my first kid."
"What?!?"

crumb rubber by ur ban this January 10, 2017

akron rubber plant 

A sexual act in which one pours melted rubber into their partners anal cavity then once it hardens they pull it out and “plant” it up their own ass while receiving oral.

My ass is real sore, Dave made me do an Akron Rubber Plant last night.

akron rubber plant by Dick Fister December 1, 2017

Neck Rubber 

A mooch, as in a person who comes up behind you and rubs your neck to ingratiate themselves to get you to share what goods you might have.

When the Legion distributed food for Federal employees on Tuesday it was strictly for them Not for neck rubber people

Neck Rubber by LimeadeYouth January 23, 2019