I'm trying to get an idea of how feasible it might be to run a campaign with the level of weird/bizarre-ness that one might expect from the Grant Morrison 'Doom Patrol' run, or what was seen in the FX show 'Legion.'

The biggest obstacle I see in attempting something like this is coming up with situations odd enough for the players to have to then MacGuyver their way out of, using whatever harebrained ideas they can think of that might make things "better."

What resources might you be aware of for really strange adventure seeds/plots? Is there a decent source of story seeds that might be something that could work similarly?

The closest thing I think I've seen/know of that is along the lines of what I'm thinking of is like the "What You Hear" tidbits in Unknown Armies, but a lot of that isn't particularly gameable or is overly tied to the setting.

[edit] Here's an example of the UA stuff:

Try watching one of the 90s adventure shows like Hercules, Xena, Lost World, Beastmaster, Conan, etc. The plots aren't always good, but they do have lots of ideas.

Thundarr the Barbarian, Thundercats (the 2011 reboot) is a whole RPG campaign down to the character classes.

https://savageafterworld.blogspot.com/2012/03/world-of-thundarr-barbarian-sourcebook.html

I always got a lot of mileage out of the Weekly World News.  It was great for my old Dark*Matter game.  Just assume every story has some sinister angle.

https://weeklyworldnews.com/

....A Bizarre series of adventures eh? With a focus on mcguyvering your way out of it instead of brute force?

Im not a weeb but its like one of the only shows I like:

Jojos Bizzare adventure.