Around where I work, I don't get much of the crap phraseology like all the above. Usually it's "Roger have him on TCAS" or "We're in cloud at the moment"
The only thing recent I can think of regarding an "odd" answer to phraseology was:
"American 255 how's you're ride at 390?"
"Ahh American 255.... smooth as a mashed potatah' sandwhich!"
It doesn't bother me when it's not busy, in fact I got a good laugh out of it, most pilots usually can tell when we're going balls to the wall and will keep transmissions short and concise which is very much appreicated.
Nothing is more frustrating when a pilot comes from a slower sector into one you're working 35+ airplanes and checks in with " Ahhh centre... goodayyy... this is ahhh Continental... two five six, er ah two five five, checking in at ahhhh flight level three ahhh five zero, how are ya"