Boing Boing 

Boing Boing means large breasts, with the term 'boing boing' referring to how large breasts bounce .

The term was popularized by Vtubers from Hololive.

See 'rushia is not pettan': youtube.com/watch?v=ahQr-bIhJoU
See `Pekora is Boing Boing`: youtube.com/watch?v=N0Aub5GcGyg

"I am not flat! I am boing boing!"

"I heard she's unhappy with not having them boing boings."

Boing Boing by NotXA October 9, 2020

boing boing 

A rash you get between your legs near your balls after going swimming at the beach

I have been at the beach all day, My boing boing is killing me.

boing boing by Spinksy November 25, 2007

Boing boing 

A single hair that grows on a female's chin overnight. Curly, and resembling a pigtail.

"I don't have a beard, but I do have a boing boing."

Boing boing by Sir Boingus of Boing August 26, 2013

Boing boing 

This term got heavily popularised and joked about by the Japanese VTuber company: Hololive. The term refers to big breasts. And there are memes about boing boing and pettan and usually they’re making fun of a former Hololive VTuber Uriah Rushia because she is flat unlike most of the other members.

Woman: I have big boing boing sand you don’t!
Woman 2: SHUT UP IM NOT FLAT!!!
Woman: mine can be used as space hoppers!

Boing boing by Reinbokuru April 16, 2024

Boing-Boing 

Speedo or similar. Competitive swimming/European Men's swimwear.

Did you just see that guy in the boing-boing by the water? This is the Jersey Shore, not the French Riviera! Let's kick his ass.

Boing-Boing by Marshrabbit April 16, 2019

Boing boing boing 

The motion that a penis makes while becoming erection quickly.

I told John that i'd like to give him a blow job , and he went Boing Boing Boing.

Boing boing boing by SexyAndIKnowIt6979 June 10, 2012

Boing boing dog 

A nickname for the Borzoi dog breed

"Hey did you see that Borzoi?"

"Ayup a pretty good Boing boing dog"

Boing boing dog by Rodent of truth October 16, 2022