Lets try this

I leave an answer

You follow with the question - lets see what a giggle we can have

And then you leave an answer for the next person

Example

Answer - leave it on the window ledge

Q - what should i do with this sperm sample?

A - second door on the left

Q - where did i leave my coat?

A - 12 inches and growing..

Q-What can only a black man can say?

A-On the moon

Q - where can you get some good cheese?

A - £12.50

Q - how much is that doggie in the window?

A - at half past 3

Q - how many times did you cum last night?

A - my dick got stuck