Wikipedia:Articles for deletion/Jumping the shark
and  this one. There are plenty of reliable third party sources demonstrating the terms notability. Also "not encyclopaedic" by itself is not a valid reason to delete an article because that argument is synonymous with 
— User:TheFarix, 21:33, 18 August 2007 (UTC)
Stance: keep
Cited policy: WP:SNOW||WP:IDONTLIKEIT (Wikipedia:Snowball clause)