surreal off-the-wall humour荒诞古怪的超现实幽默

His estate was home to the republic's most off-the-wall rock festival.他的庄园是音乐界最怪诞的摇滚音乐节的发源地。

It can be done without following some absurd, off-the-wall investment strategy.不用遵照那套荒唐古怪的投资策略也可以做到。