No. Cop Out was only direted by Kevin Smith but not written by him and is not considered a part of the Viewaskewniverse.
Jay and Silent Bob Strike Back was released on 08/24/2001.
Jay and Silent Bob are characters created by Kevin Smith. So you can assume Jay and Silent Bob will appear in most of Kevin Smith's movies including: Dogma, Clerks, Clerks II, Mallrats, and Jay and Silent Bob Strike Back. The duo also appeared on television and comics (Clerks: The Animated Series and Chasing Dogma respectively).
bob
Jay and Silent Bob Strike Back grossed $33,762,400 worldwide.
Jay and Silent Bob Get Old Classic - 2012 was released on: USA: 11 May 2012
The Production Budget for Jay and Silent Bob Strike Back was $22,000,000.
yes
The lyrics to the Jay and Silent Bob rap can be found online on various websites that offer rap lyrics. You can find it online on websites such as Wikilyrics as well.
Jay and Silent Bob Go Down Under - 2012 TV was released on: USA: 30 November 2012
Jay and Silent Bob Go Down Under - 2012 TV is rated/received certificates of: USA:TV-MA
Jay and Silent Bob's Super Groovy Cartoon Movie - 2013 was released on: USA: 20 April 2013
I saw that they were making a new Jay and Silent Bob movie when I went to see Sherlock Holmes: Game of Shadows, but (and I'm sorry for this), I forgot the rest of the title.