I don't know about any of you, but I hate it when people are such sticklers for the difference between "Can I?" and "May I?" For example....
Person 1: Can I go to the bathroom?
Person 2: Well, I certainly hope so; that would be a problem if you couldn't.
Person 1: ...#$&@ you.
It's not that big of a deal! "Can I?" and "May I?" both work! So, in retaliation, I have a couple of comics that I found online... As always, don't forget that you can enlarge the pictures by clicking on them! (They might be too hard to read if you don't).