Hooba Dooba (Hoo-buh-du-buh) variable 1. A word which can be used on many occasions. For example, "She just Hooba'd my Dooba". By common sense you should know what it means. Or when you do something crazy like jump out a window. It can also be used as a random word. For example, "Well this has gotten awkward, Hooba Dooba".
2 verb. Something you say randomly
1."You know what I'd rather do? *jumps out window* HOOBA DOOBA
2."Hey, wanna Hooba my Dooba in that capsule?"
3."Ho-hoo-Hooba Dooba?"
4."Hooba Dooba. "Audience Claps"
That was amazing! Hooba Dooba
A term used in the Hololive fanbase to describe Holostars fans who incessantly beg for Hololive members to collab with and/or interact with their oshis.
Holostars fan: You think if I send Gura a superchat asking her to collab with Vesper she'd listen? It'd be kino as fuck!
Hololive fan: Shut up man, you know Gura doesn't collab with dudes. Don't be such a homobeggar.