I like the Judges quote: "risible argument"; you don't see that word everyday.
From Google.com -
ris·i·ble
ˈrizəbəl/Submit
adjective
adjective: risible
1. such as to provoke laughter.
synonyms: laughable, ridiculous, absurd, comical, comic, amusing, funny, hilarious, humorous, droll, farcical, silly, ludicrous, hysterical; More rare (of a person) having the faculty or power of laughing; inclined to laugh
From the article:
"Two weeks ago, Patrick Geraghty, an administrative law judge for the National Transportation Safety Board, emphatically agreed. "There was no enforceable FAA rule" concerning Mr. Pirker's aircraft, he wrote, and the government's insistence amounted to a "risible argument" that the FAA has authority over anything that moves through the air, including even "a paper aircraft, or a toy balsa wood glider." The judge threw out the fine and, with it, the federal ban on commercial drones."