A loser who sits in mom's basement playing video games and then telling stories about his adventures as if they were real. A fake hit-man. A fake special forces blacks ops elite assassin operator. A fake helicopter pilot. Etc.
*FAP FAP FAP FAP FAP*
Hector: Dude, what's that noise?
Greg: Oh, that's just boone the fapmaster
Hector: He seriously needs to think about dating, man.
A person who thinks pretty mucheverything is amazing, especially music. Their opinion is usually invalid about things, though if they don't like something then chances are its legitimately bad. They generally wear skinny jeans, black socks, shirts one size bigger than they are, and 90s vans.
"Hey did you listen to the new Foster the People Album? It's amazing!"
"Shut up Brian, you're a fakester your opinion doesn't matter."