Willow's Magic Potion
A potion that changes guys into girls how can we lose.... errr I mean
win.
http://www.tthfanfic.com/Story-13108-3/zili+Willow+s+Magic+Potion.htm

This is a multicross series, but chapter 3 is a Stargate crossover with
Mini-Jack as the main star. Loved Mini-Jack's line.

(^_^)/
BEM