When you're fucking someone so hard that they pass out, therefore not seeing or hearing you fuck them. Meaning you have free rein over whatever you do to that poor soul that passed out during sex.
"I can't believe you did that babe, you pulled a Helen Keller on my last night, so I shot some kids into you, sorry about that"
by Parallaxative March 10, 2020
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Keller is a name given to special people. The name Keller is a Gaelic baby name. In Gaelic the meaning of the name Keller is: Little champion, most of the time. They are very good at music, and enjoy poking people. Keller always has a sweatshirt, just in case :) Keller also has more Fortnite wins than you. Their hair is also strange. You wish you were Keller.
Oh, was that Keller Dorgan? I wish i was him.

I heard Keller Dorgan has more Fortnite wins than ninja.
by notapersonuknow March 22, 2019
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someone who doesn't hear or see anything, usually meaning 'i wont snitch'
"is that somebody running from the cops?", "shit im on my helen keller!"
by pawtucketpoppy September 19, 2022
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The act of receiving oral sex while tweeting.
I was spending all day shit posting about why Elon Musk has a tiny penis, but then my girlfriend came over and kellered me which increased my rate of posting significantly
by AaronEChicago November 8, 2022
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Cumming on a chicks face sealing her eyes and mouth shut so she mumbles like Helen Keller!
Last night Heather was annoying me so I gave her the frosty Helen Keller.
by clitfuck December 6, 2013
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Danny Keller is Ultimately one of the tightest fellows to have walked the planet the mere name encompasses all of the below phrases and more

1) He is so tight he could peel an orange in his pocket
2) He is so tight he can split a currant in two.
3) So tight when he drops a penny it hits him the back of the head.
4) He's so tight that if you shoved a lump of coal up his arse, within hours you'd have a diamond.
5) As tight as an otters pocket.
6) He`s so tight he only breathes in.
7) Tight as a shark's arse at 40 fathoms.
8) He's so tight, he only cries out of one eye!
9) So tight he's like a Yorkshire man with all the generosity kicked out of him.
10) He's so tight he uses both sides of the toilet paper.

And so on and so forth, So much so that if you need anything at work there is a DICK or Does It Cost Keller Test.

Nobody has really requested and truly passed a DICK test.
I need to get some tools for our next job?

DK: Can you hold off on that for now?

Man, I fucking failed the DICK Test - Danny Keller!
by Mr Fletcher January 24, 2019
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