What is Aht?
1.
Pittsburgh-ese for "out."
"Check it aht."
"Peace aht"
See
2.
A word for very artsy-fartsy pieces of work that usually looks terrible, but due to shallow rich people has become ridiculously popular.
Jim: What the hell is this? It's just a bunch of trash piled on itself!
Sam: Do you have no appreciation for aht?
See
3.
Average Handle Time or in other words the time it takes to really piss off a customer.
4.
The food preservitive tried before BHT.
I hear they're coming out with CHT and EDT, but DHT didn't make the cut.