Well, it seems this big sis wasn't having any of it!
Koko took to Twitter on Monday with a very cryptic message about all the "sh*t", writing:
[Image via Instagram.]
Miley Cyrus may have put her Hannah Montana days behind her, but that doesn't mean she's leaving the happiest place on Earth back there, too!
Most people tend to go to Walt's playground with their boo thangs and without their siblings for a romantic night out — but then again, Miles is not most people!
And of course, three is never a crowd for this duo!
They even invited Nicole Richie on a hike with them last week!
Their night was filled with mild rides, crazy selfies, and even adorable reunions with a beloved Disney character — Pluto!
Miley shared the cute moment on Instagram:
A photo posted by Miley Cyrus (@mileycyrus) on Mar 1, 2015 at 2:13pm PST