lunchtime loonies

Had lunch with my alleged twin recently, and conversation over the meal was a riot!

[on learning that a mutual friend has a girlfriend]
m: yeah, he met her while teaching her how to play tennis.
z: Wow. That's cool. Wait.......does that mean that the score now is love-all?
m: i have no return to that.
z: no backhanded remark?
m: just plenty of spin.

m: you wanna try the pizza here?
z: maybe not, even though i knead the dough.
m: i'm not even going to dignify that with a response.
z: why? because you're all artichoked up?

[referring to she-who-must-not-be-named who walked into the same restaurant]
m: Come come, we're all adults here. [pause]....well, most of us anyways..... [pause] at least bodily appearance-wise.