1) sideburns made popular in the earlly 2000's by a serial rapist 2) slang for a polish immigrant NOTE: often misspelled czyzyzyzyyzyzy or cszyzzzzsssszzzzz.
"Wow, sporting the czysz. I didn't even know you could grow sideburns"
"An american, a mexican and a czysz walk into a bar . . ."