One night this guy and his girlfriend were about to go into his
 apartment and before he could open his door his girlfriend said,
 "Wait a minute, I can tell how a man makes love by how he unlocks
 his door."
 
 So the guy says, "Well, give me some examples."
 
 So the girlfriend proceeds to tell him, "Well the first way is, if
 a guy shoves his key in the lock, and opens the door hard, that 
 means he is a rough lover and that isn't for me.
 
 Then she said, "The second way is if a man fumbles around and
 can't seem to find the hole, that means he is inexperienced and
 that isn't for me either."
 
 Then she said, "Honey, how do you unlock your door?"
 
 To which grinned and he replied, "Well, first before I do anything
 else, I lick the lock."