Place it at the end of a back-and-forth, after the other person's claim has played out in full. Let No No Wait Wait build the disbelief first, then cut straight to this line, and follow it with Nelson's Ha-Ha! to keep the mockery going.
Bu Ses Hakkında
This clip is a short Spanish voice line, just under five seconds long, delivering the crude insult 'anda a mamarte un guevo' in a blunt, dismissive tone. It lands as rude and funny at once, the kind of line that shuts a conversation down instead of inviting a reply. Its directness makes it feel confrontational, playful and deliberately over the top.