adj. Yucky-wucky. And probably sticky-stucky too.
Real citation: "Gwar do the whole squicky icky thing a whole lot more more serious yet totally tongue in cheeck at the same time."
(Nick Sands, Sept. 3, 2000, http://illuminati.net/innomine/digests/2000/9/1-1804.txt)
Made-up citation: “Sam Raimi started his career making squicky-icky movies and ended up doing Spider-Man. Does that mean I can make the leap from chainsaw-wielding sociopath to spandex-clad hero of the people?”