whomper UK /ˈwɒmp.ə(ɹ)/US /ˈwɑm.pɚ/noun 2adjective 1forms 1 noun2 •(slang) One who or that which whomps.“I see a quick light in many a^([sic]) eye here. And well you might look smart, for these two beauties is bear killers, wolf whompers and gut rippers made with my own hands.[…]” — 1962 •(informal) A whopper; something remarkably large or intense.De only modern convenience dat dey got is dem old strips of auto tire dat dey wears for shoes when dey comes up to Georgetown, what dey calls "whompers." Dat right, Wodie? — 1975 adjective1 •(informal) Large or intense; great; bumper.You got a caterer? I got a whomper raise. […] — 2005 formswhompers