1. hoo hoo - Noun
2. Hoo hoo - Proper noun
A hooting noise, such as a laugh or the hoot of an owl.
Alternative form of hoo-hoo (genitalia)
(euphemistic) The genitals or genital area.
Alternative form of hoo hoo (noise)
Hoo-Hoo
Short for The International Concatenated Order of Hoo-Hoo, a fraternal organization for lumbermen.
Hoo-Hoo (plural Hoo-Hoos or Hoo-Hoo)
A member of Hoo-Hoo.
hoo-hoo
The early Daffy is a wild and zany screwball, perpetually bouncing around the screen with cries of "Hoo-hoo! Source: Internet