does anyone know how or Is it even possible to reprogram my Leader SS to say 'Im going to KICK you!"? (obviously recording the soundbite from the movie)
There's two ways you can approach this: 1) Buy a voice chip (and the necessary hardware/softwre) and program it yourself with what ever lines you want and install it in the figure. 2) If you can find the part number of the chip inside the figure (sometimes it's printed on the chip) you can look it up and figure out if the chip can be reprogrammed. If it can then purchase the necessary hardware/software to do it and well do it. Neither option is going to be trivial, but there are several folks in the Radicons section that can help you out.
Yep. Then when you figure it out, you can move onto adding something to a Rhinox/Tankor figure to say "I'm in a bad mood, understand?"