for the hell of it

US /fɔr ðə hɛl əv ɪt/
UK /fɔr ðə hɛl əv ɪt/
"for the hell of it" picture
1.

为了好玩, 只是为了取乐, 无缘无故

for no particular reason; just for fun or excitement

:
He decided to climb the mountain just for the hell of it.
他决定爬山只是为了好玩
I bought an extra ticket for the hell of it, in case someone else wanted to come.
我多买了一张票,只是为了好玩,以防有人想来。