seed-firing cannon - idk... i dont like the minions idea :P
MG turret - I want to avoid manual control of the turrets.
semen hose - yes!!!
pregnant cannon - genius!
chuck norris - lol...
site turret - I may have a tank turret just for NG, and one more for my sponsor or something, but besides that, I'm not gonna make a turret for EVERY site I submit it to. It's a neat idea though, something to consider, at the game's completion.
snowball - It's already on my list of thing I have already done. Mine doesn't have splash, but I don't want it to, so... ;)
thank you everybody, this is going better than I expected.
Here are some ideas I thought of recently, you can feedback, and expand on the idea, or it might give you ideas of your own:
prim tower: shoots prism stuff (lasers I guess). If the tower is within another tower's radius, they combine power, to shoot a prism that is twice the power of a regular tower (this would be seen by the width of prism - gets twice as big obviously).
orb collector (gay name- i'll change it) - in my game there are types of bullets - one is a blue orb. About 10 turrets will use it. So this turret collects these bullets, and sends them orbiting around the turret (like in momentum missle mayhem). when the orbs hit the units, they do 1.5 times damage.