Deletion of Lightbulb joke

Comment: to better comply with |verifiability policy. Verifiable social phenomenon, per works already cited.  The |original research moniker has been applied increasingly liberally of late.  This article is about the ''lightbulb joke'' and, while it needs better sourcing, it can be pretty readily distinguished from attempts to advance fringe science.  Of necessity (tongue in cheek
Stance: keep
Cited policy: Wikipedia:Verifiability (WP:V||WP:NOR)