(two parallel horizontal lines): “Oh my god,” gasps the guy, “that’s two people and they are having, ick, sex and it’s really disgusting.” Hmmm, scribbled note, next up (two lines crossing in an X), at which point the guy veritably screams, “Oh my god!” Whereupon the shrink summarily suspends the test and simply pronounces, “We don’t need to do any more, I can tell you what your problem is: you have a pathologically dirty mind!” “I’ve got a dirty mind!?” retorts the patient—“You’re the one showing me the dirty pictures!”