The clothes you wear at home for the days you sit playing overrated console games, painting your toe nails and dancing around to Aretha Franklin songs.

Abbreviation of 'slob clobber', a slob being a slovenly individual, and 'clobber' being a slang word in Liverpool for 'clothes'.
Joan: "No, I'm not coming to the pub! I'm sitting here with a tatty head in my slob clob and I haven't brushed my teeth yet!"
by LittleLeigh September 25, 2010
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