i have to agree with the second tow answers. scorpio and cancer.
but let me add something on to that.
i am a cancer sun, scorpio moon.. so of corse i am all emotion, love deeply, and moody. a person with both combo's being similar really need a certain type of person to get along with them.
aquarius sun, libra moon.
aries sun, saggi moon
taurus sun, capricorn moon.
cancer sun, pisces moon.
this is because they all all or nuthing. i dont think i have the most messed up, i just think these placements are difficult to relate to another perosn, unless the other person has similar placements