The "Warehouse Goons" as they're called are a group of characters from Phineas and Ferb and are a group of villains featured regularly in Knights of the Multiverse Season 1. They often work for the organization L.O.V.E.M.U.F.F.I.N. (mostly because they work for cheap and they pay pretty well) and serve as guards for their facilities. They rarely ever actually catch anyone who manages to infiltrate their facilities, but they still get payed for their service, so that's gotta count for something.
Collectively all five of the Warehouse Goons are simple, meat-headed idiots who are just trying to make a quick buck.