David Bringdown

"Excuse me, I'm Dr. Bringdown! (Rodney: Put a sock in it, David!)"

- David berating Rodney for using his name as a insult towards Doofenshmirtz.

David Bringdown is a recurring antagonist of the Disney Channel series Phineas and Ferb. He is a mad scientist who is a member of L.O.V.E.M.U.F.F.I.N. (founded by Heinz Doofenshmirtz and led by Aloyse Von Roddenstein).

Role
Dr. Bringdown was recognized for his monstrous right hand, possibly due to a mutation or something. He was first seen in the episode "Bullseye!", where he participated in the intro dance opening for the Evil Tonight. He is later shown attempting to vote for the new leader of L.O.V.E.M.U.F.F.I.N.. It is unknown whether he was voting either for Doofenshmirtz, Rodney or for Lawrence Fletcher.

Dr. Bringdown appeared again in the special "Phineas and Ferb Save Summer", where he is surprised to learn that Doofenshmirtz has actually suceeded in his plot to move the Earth into an early autumn with his latest inator. Under Rodney's orders, Bringdown and the rest of L.O.V.E.M.U.F.F.I.N. went to capture all the O.W.C.A agents for their plan of total world domination, though he get very upset at Rodney for using his name as an insult towards Doofenshmirtz when the latter pointed out a flaw. Eventually, Bringdown was delighted to see that the world was finally under L.O.V.E.M.U.F.F.I.N.'s grasp after Rodney uses his new -inizor (which is ten times the size and strength of Doof's -inator) to move the Earth into perpetual winter. However, the agents are freed and engage into another fight, which happens to be the same one back in the ballroom, as pointed out by Dr. Diminutive. At that point, Bringdown escaped away from the warehouse along with the other villains, knowing that it's not worth it.