M is back, but unwell, so Josh delivers another bit of filler, this time indulging his love of language by talking about the origins of a bit of Internet slang that happens to have a conspiratorial tie-in. He chose to do this above talking about two different assassinations - one recent and unsuccessful; one historical and probably not an assassination at all - so sorry or you're welcome, depending on how much you like talking about assassinations.
The diagram that got Josh started on this can be found here: https://en.wiktionary.org/wiki/poggers