Risked an FCC fine

• Used curse words
• Talked a blue streak?
• Said "#@$%!"
• Dropped an F-Bomb
• Made an oath
• Talked like a sailor, stereotypically
• Said "!*!*"
• Promised emphatically
• Declared on a stack of Bibles

Wiktionary Word definitions in Wiktionary
vb. (en-simple pastswear)