When [Insert] I like to [Insert]

[Rubik'sCube]

When waiting for the microwave I like to do as many tasks in the kitchen as possible

What do you like to do when you're at the zoo?

[infinitely]

When I'm at the zoo, I like to look at the animals. (I'm never at the zoo.)

What do you like to do when you're waiting for a friend to show up?

[whirlpools]

When I'm waiting for a friend to show up, I like to smoke, and fret that they won't show up.

What do you like to do when you're on the toilet (aside from the obvious!)?

[nowhereman]

Whan I'm on the toilet I liked to sing.

What do you like to to do before you go to sleep? (no rude answers please!)