mondo

 
Pronunciation: /ˈmɒndəʊ/

adverb & adjective

informal, chiefly US
  • used in reference to something very striking or remarkable of its kind (often in conjunction with a pseudo-Italian noun or adjective): [as adverb]: I think it’s going to be mondo weirdo this year, Andy

Origin:

from Italian Mondo Cane, literally 'dog's world', the title of a film (1961) depicting bizarre behaviour