Eddie Vedder, from Seattle based rockers Pearl Jam, once wrote "Fuhgawz" on his shirt just before a photo shoot, misspelling the word "Fugazi" which is a band from Washington, DC. Kurt was basically making fun of Eddie for misspelling the band name. Kurt wrote Fuhgawz on his shoe.
MAME stands for Multiple Arcade Machine Emulator. When used in conjunction with an arcade game's data files (ROMs), MAME will more or less faithfully reproduce that game on a PC. MAME can currently emulate over 3000 unique (and over 5400 in total) classic arcade video games from the three decades of video games - '70s, '80s and '90s, and even some from the current millennium.
MAME's purpose is to preserve these decades of video-game history.