Basic Yin-stinct

"Basic Yin-stinct" is the first segment of the thirty-seventh episode of Yin Yang Yo! It premiered on April 14, 2008 alongside "Fighting Fooberty", and is the first segment of the eleventh episode in season two.

Synopsis
Yin's Woo Foo instincts are always spot-on; Yang's decisions are always wrong. Carl manages to hex Yin by tricking her into eating Watermelon Seeds of Doubt. With Yin always second-guessing herself and unable to make decisions, Carl's evil plans have a chance to succeed.