Me: Are you asleep?
Me: G'night, sweetie.
Him: Did you find the alternative air for tires?
Me: (laughing) What?!
Him: Never mind, that didn't make any sense... I'm just really tired
Me: (giggling) okay, g'night... (rolls over)
...a few minutes later
Me: (laughing really hard) You know what?
Him: (sleepily) mmm?
Me: A good alternative air for tires would be all the gasbag politicians in DC.
Him: (confused) I don't get it
Me: They're full of hot air
Both: (laughing very, very hard because we think we're funny)