Just happened 5 mins ago:

Customer: "Can we run through one round on our side first before UAT?"

Somebody forget what UAT means..

At one company I worked for we had a test environment. Then we got a QA department, and they wanted an SIT environment that went after test. Then one of the CXOs ordered us to stand up a UAT environment. After about a month that same CXO and QA department were whining that we had too many test environments.