When someone befriends you with the social media account of an average looking person. You get to know the person, turns out they're not the person they portrayed themselves to be. They're a different, far more attractive person.
Yeah, this dude stole my pictures and made a fake account. He started messaging me and we became very good friends. Turns out I got fishcattted... It wasn't myself I was talking to, but a professionalmodel from Detroit
Noun - a place that isn't up to par, is dirty or just not right.
Verb - to harm someone or short them or otherwise cheat them.
Adjective - unclean, ill-fitting or just not right.
Mary's house is old and filthy. It's a real fishcamp.
Come on man, you know that dime is light... don't be fishcamping me!
If you're half done eating before your wife even sits down at the table, you are very fishcamp.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).