yah boo sucks

alternative ya boo sucks

1. UKA childish expression of derision or scorn.

   'How do you know?' said the pretend Hamish. 'Nobody can tell the difference. Yah boo sucks!'

   2004, Humphrey Carpenter, Mr Majeika and the Haunted Hotel

   2 more examples

   Since this is the world of the comics, it seems likely that scientific evidence of the true nature of the phenomenon will not end the debate. If it does, then Yah, boo, sucks!

   1971, Dr Martin Sherwood, New Scientist and Science Journal

   These things should be in pockets the world over, saying: 'Made in Britain, so yah-boo-sucks'.

   1991, Punch, volume 300

   Synonyms: yah boo