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1.
Swimming with all your clothes on, opposite of skinny dipping
They didn't feel like taking off their clothes to go swimming, so they just went fat dipping and jumped in the pool still fully clothed.
by Somedaykrrr October 28, 2008
20 4
 
2.
When a group of people or a single person decides to go skinnydipping, but one or more of the people present is overweight. For this reason it must be called Fatdipping.
We all wanted to go skinnydipping really bad, but Jennifer Ingraham was with us so we went fatdipping instead.
by SesameSeed January 09, 2006
15 6