Choo Choo

Choo Choo is an onomatopoeia for the sounds of a steam locomotive.[1] Colloquially, it is now often used as the sound of a train whistle.

Choo Choo or Choo-Choo may also refer to:

Nickname

Other uses

See also

References

  1. ^ Oxford English Dictionary, “choo-choo (n.),” July 2023, https://doi.org/10.1093/OED/1154255663