where does the saying jump the shark come from
Jumping the shark Popularized by radio personality Jon Hein in the 1990s and early 2000s, the phrase derives from a scene in a fifth-season episode of the sitcom Happy Days in which the character Fonzie jumps over a shark while on water-skis.[2][3][4] This was deemed a ratings ploy, for it strayed absurdly outside the original storyline of the sitcom.
Great white shark Little is known about the great white shark's mating habits. It is possible that whale carcasses are an important location for sexually mature sharks to meet for mating.[71] Birth has never been observed, but pregnant females have been examined. Great white sharks are ovoviviparous, which means eggs develop and hatch in the uterus and continue to develop until birth.[77] The great white has an 11-month gestation period. The shark pup's powerful jaws begin to develop in the first month. The unborn sharks participate in oophagy, in which they feed on ova produced by the mother. Delivery is in spring and summer.[78] The Northern Pacific population of great whites is suspected to breed off of the Sea of Cortez, as evidenced by local fisherman who have said to have caught them and evidenced by teeth found at dump sites for discarded parts from their catches.[citation needed]