When a girl is giving a guy a blowjob, the guy puts both of his hands over her ears and pulls her as far onto his cock as possible (this works best with a guy who has a large bush and doesn't manscape). Then she can't hear anything, can't see anything, and essentially cannot speak coherently.

Yao gave Kari The Helen Keller and she couldn't see when Adam came in the room to watch.

The Helen Keller by Beldar ND June 7, 2007

The Helen Keller

Ejaculate in a girls mouth, poke her in the eyes and clap her ears, temporarily making her deaf, blind and mumbling, much like Helen Keller.

Mary likes to talk after sex so I decided to give her the Helen Keller to shut her up.

The Helen Keller by P-Dizzle-Sizzle February 5, 2010

the helen keller

While getting a blow job, blind fold your women, then plug both her ears. While your penis is still in her mouth have her say "water" and listen to the sweet music come out of her mouth, if you can understand her.

I gave your mom the helen keller, and apparently she wants some "wah-wah?"

the helen keller by schlogden February 18, 2008

The Helen Keller

When you fuck a girl upside down so the blood rushes to her head causing her to lose her hearing, and then finishing off by cumming in her eyes.

She wanted to try something new in bed so I gave her The Helen Keller

The Helen Keller by skeeternewmon September 16, 2019

The Helen Keller

This is a complex maneuver involving three separate actions.
1) When a chick is giving you head you pull out and come in her eyes rendering her blind
2) You stick your fingers in her ears rendering her deaf.
3) You put your dick back in her mouth rendering her speechless
thus the helen keller

Tina let me do the helen keller to her last night...amazing!

The Helen Keller by Thisisforjaredandbock January 26, 2010

The Helen Keller

A sexual manuever. You straddle your girl friend while she is giving you a blow job, when you are about to cum you stick your entire ball sac in her mouth, shoot your load in her eyes and then stick your fingers in her ears temporarily leaving her deaf, dumb and blind...hence The Helen Keller.

I was hanging out with my girl friend last night and gave her the "The Helen Keller" she was not pleased Dude...I've got to go get her some eyes drops, she says they're still burning...

The Helen Keller by Benny Blazed April 4, 2009