whim-wham
/hwɪmhwæm/noun
1- archaic a quaint and decorative object; a trinket〈古〉稀奇古怪的小玩意, 小摆设。
1.1
- a whim怪念头, 奇想：
the follies and whim-whams of the metropolis.
大都市的荒唐事和怪念头。
词源
early 16th cent.: fanciful reduplication.