Top Definition
Moving part of an engine that rattles when loose resulting in engine failure. Slang usage as someone who's tappets are slightly loose (not quite with it - a.k.a someone who is a few sandwiches short of a picnic)

South African variation is of a tappet being a redneck in the american sense of the word
Donny is a real tappet.
Harvey is so tappet
od uživatele Tappet 13. listopad 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
Denní e-mail zdarma

Napište svoji e-mailovou adresu, abyste dostali naše Slovo dne zdarma každé ráno!

E-maily jsou odesílány z adresy daily@urbandictionary.com. Nikdy vám nebudeme posílat spam.

×