How to pronounce“tippy”in English

“Of all the gay beaux, / That sport their smart cloathes, / There's none that my fancy can please, / With their Spencers or Crops, / Or woolly Foretops, / Like Bob with his Tippy Bootees.”

“She read Renan's Vie de Jésus, and I am now going to lend her the antidote—a tippy little bit of criticism by Pressensé.”

“Is his dreſs, as we may preſume it will be, elegant; exhibiting no articles of apparel but ſuch as are “All the rage?” he is “Quite the tippy.””

“I underſtand, however, that there is a diſtinction between theſe names in the city and St. James's; in the latter place you may find faſhion in the characters of the ton, the taſte, the etiquette, &c. in the city they are all the tippy, the thing, the ſort, &c. and pretty things they are, Heaven knowns! [sic]—with a ſort of a cane, which being twelve inches long, one blow of an Iriſhman's ſhillalagh would drive twelve yards away.”