mugger

/M AH1 G ER0/
noun
  1. 1

    A street robber.

  2. 2

    A person who makes exaggerated faces, as a performance; a gurner.

noun
  1. 1

    A large crocodile, Crocodilus palustris, of southwest Asia, having a very broad wrinkled snout.

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