Comes from the root word peter criss, a sloppy playing drummer from the rock band KISS.

1.Being peter crissish means to be sloppy, stupid or extremely ugly.

2.Being bad at drums, or unable at drums.
1.Dillon is so peter crissish

2. James is so bad at drums, hes peter crissish
by Mark st johns mother April 24, 2005
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