Episode 406 is here and it is exactly the kind of nonsense the Son of a Boy Dad faithful tune in for. Francis Ellis, Lil Sas, and Rone parked on the green couches under the show's painted logo and proceeded to spin out another loose, callback-heavy hour that the clip accounts started chopping up the second it hit the feed.
The official drop: The IrishFran, Son of a Boy Dad #406.

The framing gag of the episode is the IrishFran bit, sold with a deadpan 'drinking at a pub in Ireland' caption slapped over what is very obviously the same studio set with the same lacrosse helmet on the same coffee table. That is the whole joke and the whole appeal of this show — the universe is small, the props never move, and the bits compound.
The 'pub in Ireland' tease — the set has not moved an inch.
From there the episode rolls into what the clip accounts are calling a classic Francis story, the kind of meandering Ellis monologue that the pod was basically built to platform. Francis tees it up, the other two react in real time, and somewhere in the middle of it he commits, on tape, to buying some unspecified object and filling it with sand. No further context offered. None needed.
Francis on the record: 'I'm gonna buy it... and I'm gonna fill it with sand.'
The other big thread of 406 is the Trent callback. Francis says he had an awesome time with Trent, Lil Sas immediately co-signs with 'of course, Trent's the man,' and longtime listeners know that's the entire engine of this show — guys reacting to each other's bits weeks and months later like it's their own private group chat that just happens to be miked up.
Francis and Lil Sas vouching for Trent on the green couches.
That's the whole pitch in a clip — three guys on a couch cracking each other up over a reference only they and the diehards fully get. Episode 406 is more of that, and based on the early reaction it's landing exactly where it's supposed to.