Someone new to the work environment whose sole purpose is to deliver lunch to the office.
Did the mcfish pick up the pizza yet?
Probably not. That mouth breather is so slow, and has feeble bones.
Typical mcfish
by cha cha's owner September 1, 2015
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-noun

1. A sandwich that is comprised of a McDonald's "Fillet-O-Fish" and chicken sandwich as one entity.
Marcozzi decided he wanted to try something exotic, so instead of ordering a Bigmac, he had a Chicken McFish.
by Johnny Cheeseburger September 2, 2009
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A clever and effective nickname for a girl with a smelly vag, McFish being the first name Fillet being the last.
Hannah: wow, hunter do you smell that
Hunter: Yea, it's ol' McFish Fillet behind us
by Hunter "The Immaculate" December 9, 2003
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The "Big McFish Mac" is a custom burger created by the all mighty Jono. It's a regular BigMac with two Fish-O-Fish patties added to the burger.

It's a huge burger and a sickening sight to watch the master of it's creation slowly devour it.

If you want a Big McFish Mac then go to your local McDonalds and order a BigMac with 2 fish patties on it (don't let them remove the beef).
Holy f*ck that Big McFish Mac looks disgusting!
Hi, can I have a Big McFish Mac please?
by levinet May 25, 2005
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