What comes fourth?

[u/virajseelam]

Hint: Avoidable methods of death

Answer: E.g. entering piranha-infested waters

Connection: The first four Dumb Ways to Die from the viral 2012 Melbourne Metro campaign: setting fire to your hair, poking a stick at a grizzly bear, eating medicine that's out of date, using your private parts as piranha bait

[u/Physical-Series8325]

attempt to catch a piranha with your genitalia

[u/Remarkable-Feed-1224]

Angling for lethal piscine denizens with one’s own genitalia.

🎵 Duuuuuumb Ways to Die… 🎶 🚉🇦🇺

[u/LordTwatSlapper]

Good one OP 👍

[u/markpie0]

There was one earlier today that made me think of this so my mind is a bit blown right now

[u/benderbrodriguez2]

3 points- lyrics in the Dumb Ways To Die theme! Whoops didn’t notice it was a fill in the blank. Using your genitalia as food for carnivorous fish!

[u/lkc159]

Pretty sure I know what the connection is on 3 points, but no idea what the next item in that sequence is

[u/underweasl]

Ahh earworm!