The Dollop- two comedians talk about important people/events in history, obviously it's part informative part comedy. On a similar vein there is Respect the Dead where they talk about awful people through history and basically end every episode with 'well, glad they're dead.'
Teen Creeps- they talk about ya horror books mostly from the 90s or 80s like Fear Street not so much the younger stuff like Goosebumps
I also like The Bald and the Beautiful with Trixie and Katya, and Smosh Mouth, but those podcasts I feel like you have to know the people on them.