Several isolated unlikely events do not debunk anything. If there's a clear, connected chain of such events, then we can talk.
I don't know about you personally, but from the comments of 'unexplained things happen all the time.':
Alien space ship lands on White House Lawn.
'Debunker': "Since this event only happened once it can't be taken as extraordinary evidence of the existence of space aliens."
A genuine skeptic is somebody who weighs evidence in an even handed manner in a genuine search for 'the truth.'
A 'debunker' is somebody who takes any counter claim, no matter how ridiculous, as evidence (or proof) that a paranormal claim can't be significant. Ultimately a 'debunker' and a 'true believer' are two sides of the same coin.
I think that many people who claim to be skeptics, are, in fact 'debunkers.'