A medical-esque explanation for obese peoples' massive girths. Fatties who eat too much obviously over use their cutlery.
That fat bastard moans about their Thyroid Gland.... In reality they suffer from an Overactive Knife and Fork!
by Donald Kiddick October 1, 2009
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1) A word for a sexual practice that doesn't mean anything.

2) A reference to sex that isn't crude
The following sexual induendo's are real and make sence:

The Angry Dragon
69
The Spiderman

But no matter how you try and think about it 'The Ol' Knife Fork and Spoon' can not be thought of as dirty.
by !!GrEeK-BoY!! March 3, 2005
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Slang replacement in the play "The Temple" because "The Ol' Crab Stick doggystyle" was deemed to explicit.
Laurie: Give her the Ol' knife fork & spoon eh!! haha
Audience Member1: Oh thats disgusting!
Audience Member2: Quite right!
Audience Member3: What the fuck does it mean?
by El*Duche February 27, 2005
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Dentists may use the term Knife and Fork when regarding a person(s) hands to keep the patient unaware of what they are discussing.
"I need a new set of knife and forks, the old ones have become too small for my children to use."
by MaximusA April 9, 2019
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