I’ll believe it when they try to probe me.
From a Kids in the Hall Skit where they play the part of aliens who’ve been coming to earth to abduct people and anally probe them:
Mark: Why does everything always happen to me? ... Dave: Well, I mean, we travel 250,000 light years across the universe, abduct humans, probe the anally and release them. ... I mean, we’ve been coming here for 50 years and performing anal probes and all that we have learned is that 1 in 10 doesn’t really seem to mind.