Non-sexual genital arousal felt when you're looking at or thinking of
something cute or endearing. Has nothing to do with sex and doesn't lead to
anything sexual, just
happiness and pleasure that's kinda misplaced.
Dude 1: Aaaaaaw, what a cute puppy!
Dude 2: Cuterousing, huh?
Dude 1: Aaaaw yeah.
Dude 3: I just watched some cat videos on Youtube and my cuterousal is though the roof!