What you're talking about (rants that seem like they should be instant classics, which you save for later amusement) are known in chanspeak as 'pasta' (copypast

What you're talking about (rants that seem like they should be instant classics, which you save for later amusement) are known in chanspeak as 'pasta' (copypasta). There are many, many classic pasta rants (the Navy Seal Pasta being possibly the most well known). Bless you for keeping our culture alive.