Wikipedia
Hinglish
Hinglish, a portmanteau of Hindi and English, is the macaronic hybrid use of English and South Asian languages, involving code-switching between these languages whereby they are freely interchanged within a sentence or between sentences. While the name is based on the Hindi language, it does not refer exclusively to Hindi, but "is used in India, with English words blending with Punjabi, and Hindi, and also within British Asian families to enliven standard English."