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.
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