by Anonymous October 04, 2003
by Brother Kludex September 14, 2018
I got my PHD!
by Malignant_Slurpee March 22, 2004
by Furly Ghost August 14, 2005
by mr. Us December 30, 2008
phd (pterodactyl homing device). a 2 piece grind band consisting of various effects pedals, synthesizers and spare drum parts in conjuction with jurassic park and perfect dark. pterodactyl homing devices are indigenous to the south shore, but have been known to migrate with the wooly mammoth.
by troy kyle September 29, 2005