Mini/Doctor Who

 Minis from the Torchwood fandom are mini-Reapers, because since Torchwood shares the same universe as Doctor Who, it only makes sense that it would share Doctor Who's minis. Mini-Reapers are miniature versions of the Reapers that appeared in New Who episode Father's Day to consume the inhabitants of a doomed timeline. Mini-Reapers from Torchwood are distinguished from Doctor Who mini-Reapers by being unable to fly in a straight line, due to the former being a spinoff series of the latter. The defining characteristic of Sarah Jane Adventures mini-Reapers is as of yet unknown.

Jack Harkness

 * Captain Jack Hardness

Weevil

 * weevel

Other

 * fall out boy
 * US air forces