jakiś dresiarz ukradł mi rower - some dresiarz (casual) stole my bike
"dresiarz, plural dresiarze,literally tracksuiters, is a polish word for "casuals", named for eponymous tracksuits (dres, plural dresy) they are wearing
"jakiś dresiarz ukradł mi rower - some dresiarz (casual) stole my bike" What is the definition of "dresiarz"?