24th
The incredible ending of Strangers in Paradise, WHOA ULTIMATE SPOILERS, is that David Qin, the born-again Christian Japanese yakuza scion with the Chinese name because Terry Moore did very spotty research when he was starting out, gets brain cancer, and all the female characters except Francine sleep with him so they can have his baby. First he has lots of athletic sex with whichever of the giant bodyguard twins survives to the end, because she wants to carry on his super yakuza DNA. Then Casey and Katchoo shack up with him for an extended threesome because they just like him so much they want to have a little David Qin to remember him by. Then he dies, and somebody has his baby, and all the surviving characters pair off into happy lesbian couples.
I swear this is the actual ending.