The pipsquack was a
rare and elusive
bird being searched for by Tom and Jerry in the guise of nature photographers on the episode titled "Hold That Pose" from "The Tom & Jerry Show" circa 1975. The legendary
bird was theretofore
never seen, but known only by it's intensely annoying, loud, and oft-repeated call of PIPSQUACK!, until the end of the episode, when, upon finally discovering the
bird, a cacophony of pipsquacks emerge from the jungle.
The call of the pipsquack is so irritating that is is burned into the memory of most Gen-Xers, despite them having usually forgotten the show that it was featured on.
PIPSQUACK!