Me and my roommate Art-Muse
have this account for co-op comics:
I'm dark-haired dude, and he's light-haired dude.
Check out this new comic we made, drawing in turn, adding two frames and sending it to the other to continue
And have a look at these comics he made for me at christmas and my birthday!
(Second one is in Norwegian but you might get the gist of it)