Linguistic jokes

Incident 1
Over a sms conversation
Lydia: I reached le, where are u?
me: so fast? I am still rolling on the road... anyway, I gotta draw money first...
Lydia: I help you to draw. I have paper and pen to draw. Haha!
me: haha, that's a good one!

Incident 1
Over the discussion of the Street Fighter Characters, especially Chunli and Sakura
Melvin, Chenghong and me debating over some issues...
Lydia: 这两个女的，哪个有fireball?
Chenghong: 两个都有波
Lydia: 什么是波?
Me: the fireball lor...
Cheng Cheng: (didn't catch what I said) 什么是波?
Lydia: 那个power咯。。
Lydia: (ask again) then, 那个女的有波？？
(held back)哈哈哈。。。 问到很难听。。 哪个女的有波？哈哈哈哈。。。
Handako: 很像两个都有喔。。。
All: 哈哈哈哈哈哈哈哈哈哈哈哈。。。。