I can't speak for Ken, but Jacky's way too manly to be a "yellow headed pussy".
Free Step Dodge
Force_of_Nature
VAND1TA
Ken is a model right? and Jacky is a kool race car driver! YEAH!
Uncle_T
I only called them pussies because i couldn't think of any other insults.
VAND1TA
how about gentleman?
Uncle_T
Silly goose, gentlemen is a compliment. The only other negative things i can think of is that Ken is kinda ugly(as of SFV) and Jacky's voice is high pitched.
Lulu
I like Jacky but I feel like he's abit too Generically Handsome.....
VAND1TA
But... but Ken and Jacky are both bad boys, and gentlemen is a insult in a way for them. 
Uncle_T
Ken and Jack seem like the typical cool blond guy who is found everywhere. Like Terry(kof), Steve(Tekken), and Cody(Final Fight and Street Fighter).
Lulu
But all those dudes are really Different.
Lulu
Its much worse when you look at the Bruce Lee Ripoffs: Law (Tekken), Fei Long (Street Fighter) and even Jann Lee (Yours Truly... DoA).