Part the kimono

Similar to "open the kimono", parting the kimono is when one exposes what one could consider a private detail of their lives.

"I go to sleep naked every day,"
"ah, your really gonna part the kimono for us today, huh?"

Guychapon

A gachapon or capsule toy machine, but for a guy's face.

"Oh God, the possibilities Justin, they're so delicious!"
"The thing is we won't see what he looks like until we boot the game,"
"No! And that's what makes it so exciting, it's like a Gatchapon, only a guy's face!"
"A Guychapon?"
"A Guychapon,"

runbuns

it's a nickname for when "you like to run and I like yo buns", honey. Meant to be endearing..

"Hey, hey, what's up, runbuns?"
"That is not my name!"
"Well, you like to run, and I like yo buns"