I don’t mind sledging as it can be quite funny.
Can’t remember the cricketers involved but a conversation, trying to unsettle a batsman, went something like
“Why are you so fat?”, to which the instant reply was “Every time I sleep with your wife, she gives me a biscuit”.
Or another time, when a batsman kept playing and missing the ball, the bowler said “It’s red, it’s round and you’re supposed to hit it with your bat”.
Next ball the batsman smashed the ball into the crowd, for six, and said to the bowler “You know what it looks like, now go and find it”.
I agree some of the comments are funny but it's still cheating IMO.