Top Definition
To prepare and execute the act of masturbation in the selected time frame of a snapchat
Person 1: "bro, mikaela sent me a 3 second snapchat"
Person 2: "were you able too..."
Person1: "yeah i chucked a mad snapfap"
by Ryan Batten July 09, 2015

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A snap fap is where you snapchat while fapping.
Ex: she screenshotted my snap fap!!
by Bibojay October 06, 2013

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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