Chimpanzee

/ˌʧɪmpənˈzi/

Synonyms

  • ape
  • great ape
  • Pan troglodytes

Slang Meanings

Used to refer to someone acting silly or erratically.
He was swinging around like a chimpanzee at the party.
A playful or mischievous person.
Stop acting like a chimpanzee and take this seriously!