Based on a fishing tournament format, the 'Fat Chick Fish Off" is when a group of males go out 'fishing' at a bar or party and attempt to 'catch' as many hefty females as possible. The goal is to catch the biggest female. At the end of the tournament, the fishermen return home for the weigh in. Each fisherman weighs his catch on a floor scale and the one with the most weight, wins the tournament. The fat females are then kicked out and 'released' back into the wild. They can also be eaten if preferred.
John: How did you do in the Fat Chick Fish Off tournament last night?

Cody: Great! My catch weighed in at 314lbs!
by GOJDCJ October 17, 2010
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When you upload or share pictures on the internet while hiding the fact that you are fat. Taking pictures from the neck up because you are overweight or taking pictures hiding the "pooch" with a purse or handbag, or any object including other people. Taking pictures sideways because your are overweight and uploading on social media. Basically any attempt to hide being over weight via pictures. Using slimmer pictures or avatars of yourself than you are as a socila media profile picture.
All her pictures are from the neck up, she's probably fat fishing.

She only take pictures with her purse covering her stomach, shes probably fat fishing.
I saw her pictures and thought she was slim, but when we met she was fat and said those were her older pictures, I got fat fished.
by spitts mcman October 2, 2023
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