Fifth Kill

A function in which everyone picks a partner and the pair finish a 750 mL bottle of hard alcohol together. Ends in good times.
by chanimal June 16, 2011
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fifth hand

1. A third persons attempt at starting a threesome.

2. The cause of most random gropings in the club or at a party.
1. Its not cheating if Im merely the fifth hand.

2. Becky was dancing with Larry and this 5th hand came out of nowhere and tweeked her nip.
by Becky B August 24, 2005
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the fifth floor

When a rule has been passed that is either unbreakable or comes from an authority so it cannot be questioned. Dual reference to the film Dirty Harry and Smiley-era John le Carre novels.
You can't go to Woody's tonight, and that straight from the fifth floor.
by Manatee January 02, 2005
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fifth base

No one knows for sure, but it involves a telephone, tebasco sauce and the anus
Watch out or you will get fifth based
by Bangdar May 17, 2007
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Fifth Appendage

I’ve gotta see a doctor, my fifth appendage is killing me
by Portbobcat64 May 05, 2022
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circle of fifths

The backbone of all music. It has the 15 major and minor scales however some sound the exact same but have enharmonic differences. Such as G# or F-flat, B# and C-Flat, and C# and D-flat
“In order to understand music in a better way, you should memorize the circle of fifths”-My Head Band Director
by NoodleArmsMcGee May 11, 2018
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ickle fifth

A term used by the British, pre-1800, as a throwaway comment or to fill silence in an awkward situation. Similar to the expression “fiddle sticks
Man 1: great, now we’re lost!
Man 2: Ickle fifth!
by Daisy4047 January 01, 2020
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