Pink Seeker/Heartbow bunny....
For this bunny, I don't envision Transformers having genders... that said, for the awesome crack:
Elita-1 inpregnants Starscream = Heartbow
OR
Arcee inpregnants Thundercracker = Heartbow
Skywarp being the cool uncle that influences the awesome Heartbow into being the flameboyant bot we know him to be.
For those who never came across Heartbow, go look on deviantart by searching "Heartbow". Here's a sample:
http://browse.deviantart.com/?qh=§ion=&q=heartbow#/d25rq66
I bow to "comics-in-disguise" and "hornetcharmer" from deviantart for creating this baby.