0 annoyed or angry, especially in a rude way:
We get the most "shirty" answer that it must be done for the sake of the structure.
It could not possibly be described as shirty.
But not enough are prepared to do it, and, indeed, some, get very shirty if they were asked.
Even if the customer gets a bit shirty sometimes, they still do not spit in his eye.
That sounds rather shirty to me.