Kim Kardashian and Kanye West were in for a thrill yesterday, when along with younger sister Kendall, they hopped aboard a rollercoaster at Six Flags Magic Mountain in Santa Clarita, Calif.

"Magic Mountain fun today!!! Kendall screaming, Kanye laughing & me crying!" Kim tweeted, along with the photo.

Indeed, Kanye seemed to really be enjoying himself.

We would too. Just sayin'.