A mans use of his thumbs to help insert a limp penis into female vagina. May also be a double shoe horn if one thumb does not assist the limp penis and requires both thumbs for full penetration. I’m some extreme cases a quadruple shoe horn has been reported which involves using a friends thumbs in addition to yours to penetrate.
Jason was so drunk the other night and couldn’t get hard. He had to use a double shoe horn to have sex with that chick.
by Tigherking  May 4, 2021
 Get the Shoe hornmug.
Get the Shoe hornmug. A fingering technique that involves the crossing of the index and middle finger and the ring and pinky finger. The former pair is inserted into the vagina, while the latter is pushed into the ass-hole. Only use for intense pleasure of the female.
Tina: George gave me the Devil's Horns last night.
Steph: Is that your first time?
Tina: Yes, and it was Amazing!
Steph: Ugh I'm so jealous.
Steph: Is that your first time?
Tina: Yes, and it was Amazing!
Steph: Ugh I'm so jealous.
by techmaster April 25, 2012
 Get the Devil's Hornsmug.
Get the Devil's Hornsmug. by Peenor master November 9, 2008
 Get the horn ballmug.
Get the horn ballmug. a horn blown when a fat, hairy, or otherwise unnatractive woman is approaching naked. The horn is blown by one of the brave men of the muff guard to warn other MEN of the impending danger.
The sound is somewhere between a cow's moo and a castrated dog being starngled.
The sound is somewhere between a cow's moo and a castrated dog being starngled.
by Bob H January 16, 2007
 Get the muff hornmug.
Get the muff hornmug. 1. The act of inserting a funnel into someone's ass and pouring in a liquid, especially if performed with a swirling motion; 
2. A sexual act involving a funnel, a liquid, and someone's ass, that may or may not derive pleasure
2. A sexual act involving a funnel, a liquid, and someone's ass, that may or may not derive pleasure
by Robojooz September 23, 2004
 Get the Horn swogglingmug.
Get the Horn swogglingmug. When you use the empty paper towel roll and stick It in your partners butt and blow into it like a battle horn.
Hey babes we’re out of paper towels…. Time sound sound the battle cry! Bend over cuz someone’s getting Viking horned tonight!!!
by Mike Unterts July 11, 2021
 Get the Viking Hornmug.
Get the Viking Hornmug. One morn, i coulda sworn, i was in the middle of a porn, cause this bitch was riding on my unicorn horn
by CnClear January 10, 2011
 Get the Unicorn Hornmug.
Get the Unicorn Hornmug.