Best friend: Sara where are you?
Me: bathroom
BF: oh well I can't find the source for this culture it just says OTHCS can I slide it under?
Me: No what's the diagnosis code?
BF: *reads it off*
Me: *looks it up on phone* the source is right foot
BF: oh. How did you know that from the bathroom
Me: Magic
Will put spoiler for potential overshare