I don't think ever.
The episode that chichi fights goku is 137. Hope that's good info for you pplz
In the last dragonball episode.
in dragonball episode 6 or 7
episode 226 No it is always Chi Chi.
they get married on the last episode of dragon ball when goku has to save chi-chi's father from burning in the flaming castle episode 153
CONGRADULATIONS! you are vegeta's 1000 victim! click here to die!(you want to) and... yes they did "switch mates" goku kissed bulma once, and vegeta kissed chichi once. NYAN NYAN NIE HAO NYAN! GORGEOUS DELISOUS AND DECULTURE!
no because he said that bulma was prettier then chichi in the buu saga.
In around episodes 140-145 in Dragon Ball in the Tenkaichi Budokai (A.K.A: World Tournament)
Yes he did : DBZ episode 147, when he recovers from his heart disease and leave Chichi to train with Gohan before the battle against Cell ;) !
Goku did it first then Chi-Chi
that is not possible. chichi never met bardock because he died soon after goku landed on earth as a baby,if not before
Believe it or not he actually does if you watch Dbz Kai in one of the episodes when Krillen and Trunks goes to Goku's house trunks at chichi with a love smile go to nicktoons.com to see its episode 66