shrinkter 

ingrown hair on the base of the scrotum, usually has a bloody sort of puss oozing out when looked at carefully

"Jerry, I refuse to suck with that shrinkter right there."

shrinkter by T Breezy-The Shrinktinator January 4, 2008

Boner Shrinker 

A woman that is ugly, bitchy, harpy, shrewish, or has any other unattractive characteristic that makes her sexually undesirable to a man. Said of a woman that temporarily kills sexual desire because of physical or personality traits that do not a man want to have her.

Joe: "Kate is a Boner Shrinker."
Alex: "Yeah, she ain't very pretty."
Joe: "Not just that, but she is a complete bitch. That is what I meant."

Boner Shrinker by skidale November 2, 2008

Shphinkterluben

1. The reference of adding (or needing) a lubricant to an anus or vagina.

2. Making reference that someone is "being screwed" with little or no consideration.

1. "das is güt shphinkterluben!"

(while making a two finger proctologist exam in the air and saying it in a German/Austrian accent.

2. "Yes, they fired me without even a little shphikterluben!"

Shphinkterluben by JBPhoto October 13, 2009

dink shrinker 

A pair of pajamas so unattractive (for example: baggy flannel pajamas) that they make the male penis shrivel back inside, preventing an erection from occurring.

Yo girl, I was just ready to get my freak on until you changed into those ugly ass dink shrinkers.

dink shrinker by BigAsh&LJ November 8, 2013

Shintercourse 

Similar to sexual intercourse, but only involves the shins of both parties involved. Any contact with any body part other than the shin renders said shintercourse as void.

Jenny and I had some sweet shintercourse last night, so we didn't lose our virginity or get any STDs!

Robbie and I tried to have shintercourse last night, but our knees touched, so it was technically just sex.

Shintercourse by TrakPak February 28, 2017

Shrinkle 

A extremely shrunken male part or just a small one

Tom go to the doctor and have i check your shrinkle it shouldn't be that small.

Shrinkle by Duvalhomegrown September 15, 2018

Boner shrinker 

When referring to a man's erection as a boner, a boner shrinker would be anything that diminishes it. Most likely an unattractive woman. Made famous by the 9/13/2008 opening skit of Saturday Night Live dialog by Tiny Fey and Amy Poehler:

FEY AS PALIN: "So we ask reporters and commentators, stop using words that diminish us, like 'pretty,' 'attractive,' 'beautiful.'"

POEHLER AS CLINTON: "'Harpy,' 'shrew' and 'boner shrinker.'"

Boner shrinker by ChiGal November 2, 2008