Play these chords before the riff with some rythum  G G G C G G G G C G

(PLAY FAST!!!)
E---3p0------------------------------3p0------------------------------
B--------3p0--------------------------------3p0-----------------------
G---------------2p0---------3-2--------------------2p0-------3--2-----
D---------------------2p0-------------------------------2p0-----------
A---------------------------------------------------------------------
E---------------------------------------------------------------------
 by Peter Ferrante

Play a strait g chord after the riff and it will sound funny as hell.