A rock hole is a bum hole which is very small and tight because of the immense amount of muscle.
Jeff : 'I really need a poo'
'Harambe : 'Okay see you in a bit'
*half an hour later*
Harambe : 'How was the poo it took you a while'
Jeff : 'Sorry my bum is quit tight'
Harambe : 'Well you have a rockhole haven't you'
When you're forced to listen to a song you hate so often (because of work, for instance) that you eventually begin to like it and possibly even buy it on iTunes.
Halk Octopus, half Hipopotomus, all Rock!!
this reclusive beast is said to be able to play the triple guitar owing to its many tentacles and protrusions. Many have lost not only thier lives but also thier very souls to this fearsome denizen of the shadows.
"I can't tell if I like that Rocktopotomus' hat or not."
"Man, I'd give my toenail clippins to be a Rocktopotomus!!"