Crossword Puzzle Insult, comically

Clue: Insult, comically

Insult comic who was a frequent Johnny Carson guest (DONRICKLES with 10 letters)
Using insulting language (TALKINGSMACK with 12 letters)
Insult, perhaps (EPITHET with 7 letters)
Insulted (e.g. DISSED with 6 letters)
Slangy insults (RIPS with 4 letters)
Response to a playful insult, in the style of Tracy Morgan (OHSNAP with 6 letters)
Insults the Godfather? (DECLINESANOFFER with 15 letters)
Issue, as an insult (LETFLY with 6 letters)
Viciously insulted (SLAMMED with 7 letters)
Old-timey insult from the grandstands (BUM with 3 letters)