
Originally Posted by
Casiopea wrote
It means, It's sad (i.e. pathetic), isn't it? that all these guys are partying way past their prime."
The phrase 'that all these guys are partying past their time' refers to "It" of "It's sad" (i.e. That all these guys are partying way past there time is sad, isn't it?). What's sad ~ pathetic is that partying (i.e. drinking, dancing, having fun, etc.) is usually associated with youth. The words 'past their prime' refers to the guys being older than the partying age. The word 'partying' functions as noun, a gerund. The entire phrase 'partying past their prime' modifies 'All these older guys':