As of 4:38PM Saturday June 25, 2011
The tally says the following (based on the replies from this thread):
James Hetfield - 8
Slash - 5
Jack Black - 4
Steve Vai - 4
Dimebag - 3
Billy Joe - 3
Chuck Norris - 3
Andrew Whiting - 3
Marty Friedman - 3
Dave Mustaine - 2
Angus Young - 2
Jimmy Page - 2
Jimmy Hendrix - 2
Yngwie Malmsteen - 2
Manny Pacquiao - 2
Michael Angelo Batio - 2
Alexi Laiho - 1
Claudio Sanchez - 1
Richie Kotzen - 1
Andy Timmons - 1
Paul Gilbert - 1
Steven Seagal - 1
Zakk Wylde - 1
Mark Tremonti - 1
Nuno Bettencourt - 1
Joan Jett - 1
Moses - 1
Joe Satriani - 1
Dave Grohl - 1
Ray Toro - 1
Alex Montemayor - 1
Chuck Schuldiner - 1
April Boy Regino & Son - 1
Robert Trujillo - 1
Tom Morelo - 1
Chris Broderick - 1
Scott Ian - 1
Michael Schenker - 1
Zacky Vengeance - 1
Synyster Gates - 1
Uknown Naked Guy - 1
Matt Tuck - 1
Eddie Van Halen - 1
Kirk Hammett - 1
Stevie Ray Vaughan - 1
Flea - 1