I just did my family members and while all were cute, my 17-year-old daughter's is so appropriate...sometimes.
She is 'an a**-head rat'. I'm still laughing.
Being half asleep, and not being a very good typist at the best of times, I actually entered my husband's name missing two letters and it came back as 'a red hot sphincter'. The one for the correct spelling wasn't nearly as funny.
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Editor: Movies/Celebrities/Crosswords
"To insult someone we call him 'bestial'. For deliberate cruelty and nature, 'human' might be the greater insult." - Isaac Asimov