What are the current useless terms in this "audio world"


Throughout the history of marketing of all kinds of consumer goods there have been many useless, hyperbole phrases and words used.  It seems on ebay, here, craigslist and others a current pet of Sellers is taking something to "the next level"....  which sounds like a great marketing term for an elevator maker.   
 


jusam
"Trust me..."  Following a load of nothing but highly perfumed manure masquerading as perceptive, personal insights.

"You'll thank me..." Following another load of manure dressed up as an authoritative statement negating any contrary facts or opinions.
‘I’m an ex-audio salesman/ex-engineer”,,,,  (So everybody should realize my opinion is so correct and important).