Nickmercs is a video game streamer that has a fragile ego. also known as "Shitmercs." will copywrite strike your youtube channel for even criticizing him. he plays on a controller as an "average" competitive player. blames his teammates any way he can. gets boosted to higher ranks because he knows people that are actually talented. calls his community the #MFAM (merc family) also known as the manchild family.
Frickers Nickers is just slang for f**k. Fricker is like fudge it means f**k. Nickers are underwear, however its not slang, but it rhymes with Fricker so it went together. Its used when your mad at people or just messing with them.