While under the influence of Percoset, an episode of feeling that everything you're doing and saying sounds normal, while it's obvious to others that you're under the influence of a narcotic.
Heather was clearly having a Percosode when she couldn't understand why her friends died laughing when she said she wanted the Steelers to win the 2010 Super Bowl. (2010 Super Bowl was Saints vs. Colts)
by H-Dog Percozoid February 07, 2010