A wok on.
Knock, knock, knockin on Heavens door
A: Because no one will look for them.
On ChinkedIn of course. (I know the pun is racist but I had to share. Sorry.)
Because they have no i's (plural of i). Edit: eyes. Eyes guys. It's a bad pun.
Because it's too much wok! Sorry, I just made that up!
150 ways to wok your dog