Travel Tip: Do *NOT* draw a picture of a bomb, nor write the word "Boom", on luggage
A one-sentence quote from an article describing an arrest at MIA:
[Woman charged with “planting of hoax bomb”] confessed that she drew a picture of a bomb and wrote the word "BOOM" on a piece of luggage belonging to her friend, who was scheduled to travel to Venezuela from MIA.
The Miami Herald: Police arrest woman accused of airport bomb hoax
The article also describes how the terminal was completely closed for 2 hours while it was searched by police bomb detection K-9s.