Check their jeans.
With a tuna.
My donation check to Feed the Children!
The priest won't tell you, but *he knows*.
Me: Alaska. Her: Cool, when she tells you, tell me.
Denim denim denim!
Student: When you can't get your jeans over your thighs.
You pull down their gene's and have a look! Credit: I heard this from an older gentlemen today at a senior home.