Kate Beaton's Hark! A Vagrant is a web comic that I've loved for some time now, I love history and this series is all about poking fun at it. It is structured more like a comic strip, in that there is no set chronological narrative, its a very easy read and its humor gets me every time.
I would recommend this strip to my friends who would probably understand it, being a history-centric comic, there are some somewhat obscure literary and historical references that you've got to know to understand it.
Another web comic with some historically references that I really enjoy is Patrik the Vampire by Bree Paulsen, it's alright humor but it has some really nice moments once you get going with it.
http://patrikthevampire.tumblr.com/
And here is a list of some other really good ones:
The Glass Scientists
http://www.theglassscientists.com/
About Merpeople (Megan Dong does a lot of mini comics like Kate, suuuper funny)
http://aboutmerpeople.tumblr.com/
And here is a list of some other really good ones:
The Glass Scientists
http://www.theglassscientists.com/
About Merpeople (Megan Dong does a lot of mini comics like Kate, suuuper funny)
http://aboutmerpeople.tumblr.com/