Street child

• Vulgar one
• Threaten to go out and shoot street urchin
• Child of the streets
• Person behaving as one brought up in squalor
• A child who spends most of his time in the streets especially in slum areas
• Slum child
• Bit of riffraff

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ No wonder you turned into such a weasel-faced guttersnipe . ▪ There's no trusting a guttersnipe .

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Guttersnipe \Gut"ter*snipe"\, n. (Slang) A small poster, suitable for a curbstone. A curbstone broker. [U. S.] same as street Arab . a person of low moral character.