The following steps demonstrate the proper way to cup your fart.
1. Fart in your hand
2. Grasp the fart and quickly "throw" the fart at someone's face.
3. The unlucky receiver will smell your fart if the attack was performed correctly.
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Synonyms for cup of fart
On this page, you will find 30 slang terms related to cup of fart. Some of the top words include: C.O.F., cupcake, buttercup, shitslap, fut, and 25 more.