I can't say I'm particularly cringed when I read the word Vintage, as it's served well from time to time when searching for Vintage speakers. However, when the seller uses it expecting that it somehow means the items is worth more, then it puts me off.
"Will shake your house down" drives me nuts. Click .. bye, not interested.
"No Low Balls" .... it's the art of the deal, you don't like the buyers offer, counter or ignore. I have personally known people who low balled an item and got it. Most recently guy was selling a lawn fountain for $700, friend offered $100 and the seller took it. I understand there are times were a buyer is just offering an insult with his low ball, I get that, but just ignore the offer. I can appreciate the seller not wanting his in box flooded with emails, but then ... that's just part of the price you pay when your trying to sell something.
All that said, and someone earlier mentioned that maybe we might be hurting someones feelings that may use the terms that make us cringe, what about the feelings of the buyer when .. after he buys the item, and it's borked! I have bought 2 sets of speakers, who's tweeters were blown. (this was not a problem for me just to say), but ... both sellers advertised "Works Great" and in the first case, the seller absolutely KNEW, the tweeters were fried. Didn't say a word.