Yus, yus, usual disclaimers, maybe I'm a joyless cow, etc!
I just find it so painfully unfunny.
Example: one week on bake-off they had to make self saucing puddings. Cue 500 repetitions of "self saaaauuucing" in increasingly poncy, creepy voices.
Further example at school today: Could you help me grab the balls before PE? Cue delighted shrieks and screeches at the word "balls" being used in the same sentence as "grab".
Please say it's not just me who is left cold by this humour?!