Well, while the HH FF2 server were off for too long, i was bored and joined some nice FF2 servers with some bosses i've never seen on the HH FF2 server.

-Ninjineer (Engineer boss)
-Agent Smith + Agent Smith clone + Agent Smith Clone #2. (3 bosses together.) (All 3 spy bosses)
-Neo, the chosen one. (Medic boss)
-Dic Soupcan (Demoman boss)
-Heavy weapons Spy (Heavy boss)
-Garfield (Engineer boss)
-Bad ass engineer (<---It says itself.)
-Duke Nukem (Soldier boss)
-Merasmus (as the normal sniper size, not a huge merasmus.) (Sniper boss)
-Painis Cupcake (Soldier boss)
-Bionic Commando (Engineer boss)
-Ghost buster spencer (Medic boss)
-Cave Johnson (Soldier boss)
-Karl from hellboy (Pyro boss)
-Billy the doll (Scout boss)
-Serious Sam (Heavy boss)
-Sexually Challenged Spy (Spy boss)
-Star fox (Scout boss)
-Doctor Who (Spy boss)
-Spyper (Sniper boss)
-Team killer (Scout boss)
-The Dash (Scout boss)
And for my final words, i really want some of those bosses in Hampshire heavies Freak fortress 2 server for once. Cuz the old bosses we got in the server is just boring me to death.

We already have or had some of them before, maybe someone that you posted gets accepted. But first we gotta wait

You seem to have a very short attention span. Previously, you posted about getting bored of maps, when on average, one new map gets added every third day!

Some of those bosses that you have listed above are already on the server, and the rest I am aware of, and in my opinion they are of a relative low quality or don't actually offer anything new, except for a different model for an existing Boss configuration.

New bosses will get added soon, the next boss will have a new rage ability that I am writing in my spare time. I think it's better for the HH server to a few bosses and rage abilities that you won't find on any other server, something unique with a bit of quality control and not rushed.

I don't think the server should try to keep up with the players with the lowest boredom thresholds. Please don't take offence, but how about just finding something else to do when you are bored?

Alternatively, rather than looking at the game as needing to have a constant stream of new 'stuff', try thinking of different ways to actually go about defeating the Boss, by using the multitude of items, buffs and weapons available in various combinations when working together as a team with other players.