This reminds of waaaay back when DC comics had their own message board and I was a regular visitor when I made a similar joke. OK some backstory: Before the new 52 reboot the JLA was.....lacking in the big name department. All of the famous superheroes like Supes, Bats, WW, GL, etc were either dead or busy so the roster was pretty much filled up with the more grown up versions of their sidekicks, Nightwing as Batman, Supergirl, Donna Troy in place of WW, etc. But the funny thing was the Flash aka Wally West wasn't really doing much of anything at the time yet instead of him they got a lesser known speedster named Jesse Quick. OK explanation done, insert joke here:
Nightwing/Batman: Thanks for the help today Jesse, we could really use a speedster on the team so would you like to join the JLA?
Jesse Quick: Wow, thanks it's a big honor and all but isn't one of your best friends the Flash? Why didn't you ask him to join?
Nightwing/Batman: Look do you want to join the JLA or not?!
Jesse Quick: Aw right aw right yes I'll be happy to join.................Batjerk.
Sorry had to get that memory out of my system, thanks for reading.