I agree with what you're saying throughout the thread, but your demands are unreasonable.
A good joke doesn't have to be insightful and, unless you have committed something to memory, it is a bit difficult to come up with example you're asking for on the spot.
Bring the Pain to Never Scared were classics in my opinion. I think the problem with comedy though is they are hugely affected by time.
Demographics change, politicians change as do social events that we're all aware of. Certain things will age (Black people vs Ns) and certain topics don't connect to the time (leaving porn in the VCR, Bush jokes etc.)