Every year, 250,000 requests for vanity license plates are made in California every year. The DMV has to scrutinize every application to make sure the numbers and letters don't have an offensive or objectionable meaning. LA Mag has a collection of their favorites.
Above:
Applicant Explanation: On my way to bang your bitch
DMV Comments: What he said
Verdict: No
Applicant Explanation: Celebration of my son moving out of the house
DMV Comments: Dick
Verdict: No
Applicant Explanation: Sad time in my life and my car is blue
DMV Comments: Blew Me
Verdict: No