Excessive Unreal 2 is one of the most chaotic, stupid, hilarious, and insane mods ever made for Unreal Tournament, and it has incredibly well-balanced, action-packed gameplay. If you like Serious Sam, Doom, and Unreal - especially when blended together in the most absurd (yet somehow perfect) way - this mod is for you.
Just a short 3-minute game of Carry the Flag (offline against bots) with EXU2 weapons and creatures dumped in every minute with Monsterspawn. As you can see, games like this are incredibly fucked up/hilarious/awesome/loaded with carnage/etc. I also use a few relics and some other misc. mutators; some of the bots use Dawn of War voicepacks and player models, which are incredibly hilarious.
And yes, I replaced my flag capture sounds with music from the Italian Spiderman trailer. BECAUSE I COULD DAMNIT