Harley Quinn and Deadpool:Because Why not(DC X Marvel RP)
Deadpool ends up in the DC universe after a contract done wrong. How was he supposed to know that using Cable's weird tech was going to take him to a new universe filled with weird heroes he never met. Next thing he knows he is working for some woman named Amanda Waller, being bossed around by some chick named Harley Quinn. Wait...she sees the speech bubbles too! OMG this is so cool! 
-This one can be just a fun one, the story can be made up as it goes along