It is a sound that means nothing at all. Or it is another word for nothing!
Person 1: What the hell are you doing!
Person 2: Hiff Hiff
Perdon 1 What the hell did you say?
Person 2: Hiff Hiff! It means nothing at all!
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
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