Goku: Click-buuuuuuuuuuur (takes a breath) uuuuuuuuuuuurrrrr....
King Kai: He hung up on me! How the hell did he even do that?!
King Kai: He hung up on me! How the hell did he even do that?!
Personally, I've always found Bumblebee's fake static to be a lot more convincing.
— Transformers: Animated, Ratchet's comments on Prowl's version of this trope.