Just two. One to politely ask and the other to politely help.
None. Anything not completed during the lesson is added to the homework.
More guns.
We can see no need for uninstallation and have therefore made no provision for light bulbs to be removed.
1.99904274017 but that's close enough for non-technical people.
When you ask the patients "what's the problem " They'll say "nothing"
Urinate
An Envelope EDIT: My deepest Canadian apologies to those who are calling this a riddle. I always took it as a cheesy joke
Canadian club on the rocks.
Lifting his legs so you can vacuum.
Not much, but you can't help but crack a smile when see some tumbling down the stairs.