Top Definition
Internet slang/acronym for "I Should Know This", indicating that the relevant input or query is within the area of interest and/or expertise of the poster, but admitting to a gap in knowledge or understanding.
Anyone remember the capital of Paraguay? I have a geography test in five minutes, so, ISKT.
by Alpinwolf January 15, 2013

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the definition of iskt is {I So Knew That}.
iskt! no you didn't . lmao yes i did. duhh.
by applebottom2951 March 31, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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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