@ShaulaEvans I don't know if stick insects are Officially Bugs or not, but there's a species in Papua New Guinea which sprays when agitated, and the locals use it as an Antibacterial Spray Insect.

Other interesting stick insect facts here: https://deborah.makarios.nz/2019/10/29/the-weird-and-wonderful-stick-insect/

@BenitaSkinner But both ends hurt if they puncture you! (Guess who always uses a thimble these days...)