5. Metal Guy.
I'm pretty sure you swallowed the mic. And it is called, "head banging" - I'm fairly certain you don't bend at the waste and keep your entire upper-half stiffer than Fred Durst's career. No one saw "Faith" coming when you walked up with your backwards red hat, either Chief.
4. Ex-Theater Major.
We get it. You like to dance, have lots of girls that are 'just friends' and can't get enough of jazz hands. Now go away. No one should have that many choreographed dances prepared.
3. Tone Deaf
Arnold Swarzenegger has more inflection in his voice than you. Unless you are doing The Terminator's version of "Picture" by Sheryl Crow - then bravo, Sir, you nailed it.
2. Commentary Girl.
You are the John Madden of karaoke. Please just sing the song and don't worry about filling every second of time with useless comments. It shouldn't bother me as it is hard to hear you over the voice in my head screaming "STAB HER! STAB HER!" but it is still rather annoying.
1. Whitney Houston Guy.
I have to admit something - your rendition of "I Will Always Love You" kicked ass. But that falsetto thing you have going on made me feel weird inside. You are the 6'3" bastard child of Wayne Brady and Clay Aiken with the mannerisms of Christina Aquilera. And I'm not so sure the townies enjoy Whitney Houston - you are lucky they are still outside beating up Ex-Theater Major.