guttersnipe
noun
[ ˈɡʌtəsnʌɪp ]
• a scruffy and badly behaved child who spends most of their time on the street.
Similar:
urchin,
street urchin,
ragamuffin,
waif,
stray,
outcast,
orphan,
scarecrow,
gamin,
mudlark,
scapegrace,
street Arab,
wastrel,
tatterdemalion,