Naked Snake's claim that he never knew much on the Cobra Unit, despite being from the said universe as Spriggan knew him as a popular video game character after telling him about the Sorrow. Re Dead might've used him in a parody way.
Naked Snake: "No, never heard of 'em. The Boss really didn't like to talk about World War Two, something an octogenarian sniper, a contortionist freak, and a guy covered in bees. She might have been drunk at the time, because she said the New England Patriots were a conspiracy, and that her son was an ocelot or something."
The heroes' plan to incapacitate the two Selvarias in Selvaria's Dreamscape:
Naked Snake: So let me get this straight... We could either go with the plan I'll be calling 'Safe for Selvaria', where we shoot at them with all the nonlethal weaponry we have to distract them until Ed can cage them, or Plan 'Safe for Us', where Sam shoots at them with the...BFG, was it? And hope that, by some fluke of luck, it doesn't kill them. Did I get everything?
At one point, there was some confusion with what was up with Fiddy: he was trying to sneak into the Abhorsen house, and the invisible guards there threw him out. On the Fiddy-player's next post, he had Fiddy inexplicably fall out of the sky. This spawned this cute portion of the recap (since fixed... after a very long time):
The more powerful guards of the Abhorsen house apparently threw Fiddy so high that he left the atmosphere and reentered like and slammed into a random building like a meteor.
Zim telling him to "Take all of us to Larfleeze's headquarters, but leave the green-headed man behind." He meant to leave Anonymous behind, but Zim has a green head, too.
Turning a potential all-out giant robot brawl with Meta Optimus into a slapstick routine.
Spriggan responding to Maria's hails on the radio, asking him to evacuate.
Spriggan: "But someone wants to keep me company and I'm trying to reject it... KEEP THE FUCK OFF ME YOU BASTARD ! I'M NOT HEALTHY FOR YOU!"
Snake slipping Spriggan a rubber after seeing (what he thinks are) the boy's advances to Maria.
The "group hug" that happened in day 3.
To elaborate: Maria and Subaru were exposed to Zim's pink gas, which induced uncontrolable happiness in anyone who breathed it in. Subsequently, they joyfully tackled Crona to the ground for a group hug, leaving him/her rather traumatised.
Leviathen killed Wreck-Gar in the woobieist most horrible way possible. We all got pissed, and invaded Selvarias Tunnels ( I think I did that right), trying to not to kill mooks, instead just going after the Big Bad...