Do you think that would be fun(-ny)?
I think it would be funny, don't you?
Do you think it hurts me?...
Did you think I meant with me?

Can I rest assured of that?
Are you looking for volunteers?
Are you a master of knots?
Can I be the master of knots??? (please pick me, pick me!!!)
Can I be the master of knots??? (please pick me, pick me!!!)
Shouldn't you be asking if you can be the "master of locks"?
Do we need a lock master?