https://letmegooglethat.com/?q=mbs+bone+saw

Hard candy licorice I’m fine with. “Wax tube of sadness” licorice? Straight to jail.

That’s a picture of the body of Benito Mussolini.

Their bodies were left in a heap, and by 9:00 a.m. a considerable crowd had gathered. The corpses were pelted with vegetables, spat at, urinated on, shot at and kicked; Mussolini’s face was disfigured by beatings.

https://en.wikipedia.org/wiki/Death_of_Benito_Mussolini

Whistle “Pop Goes The Weasel”.

Aretha Franklin - Bridge Over Troubled Water (originally by Simon and Garfunkel)

Sly & The Family Stone - Que Sera, Sera (originally Doris Day)

The Isley Brothers - Love The One You’re With (originally Steven Stills)

I believe the term you’re looking for is “stank face”. I’ll sometimes do this when I’m listening to a song and a part is especially virtuosic or surprising. When you see a musician doing it it’s often either concentration or them hitting sort of a flow state where they’re really feeling what they’re playing.

FWIW I’m not seeing this on the Play Store for Firefox 136.0.1 on my Pixel 8a, and I’m not seeing any warnings on Beta or Nightly either: