troppo

/T R AA1 P OW0/
adjective
  1. 1

    (with "go") Crazy, mad, strangely behaving; especially as attributed to hot weather.

    โ€œAfter three months by himself on his โ€˜dreamโ€™ tropical island he went troppo and smashed all the equipment.โ€

Source: https://en.wiktionary.org/wiki/troppo