The Karen was strong in that one but it was bested by the sarcasm force.  I had a nice laugh with "She galumphed her way over".

Sadly, this is how (mostly older white women) treat anybody they deem to be "the help" regardless of their color.  My wife put in about 25 years at Joanne Fabric and Crafts and devised a way to say "M'am" and make it sound like "you bitch".