Joke miscarriage
When you think of a good thats revelent currently, but you waited too long to tell it and now its dead
Mark: look at that chicken crossing the road
John: *thinks of great joke*
Mark: Anyway...
*40 minutes later
John: i just had a joke miscarriage
John: *thinks of great joke*
Mark: Anyway...
*40 minutes later
John: i just had a joke miscarriage