Place it at the end of a sports brag or a throwback sequence, once the setup has built up the claim. Follow a missed throw with the fail sound for a comic payoff, and let clapping follow a throw that actually lands.
About this sound
This short spoken clip, lasting just under three seconds, delivers the line about throwing a football over them mountains in a confident, matter-of-fact voice. It feels funny and wistful at once, because the enormous claim is delivered as if it were plain common sense. That certainty is what makes it stick, turning a simple sports claim into a quotable moment for anyone remembering past glory.