We all know that Lil Wayne is insane when it comes to spitting rhymes, and in his new video for 'Krazy,' the Young Money leader goes bonkers in a loony bin.

Reminiscent of the classic 1975 film, 'One Flew Over the Cuckoo's Nest' starring Jack Nicholson, the clip stars Tunechi (as the Nicholson character), who wears a straight jacket and Air Jordan Concords on his feet as he's dragged by guards.

Surrounded by a cast of weird mental patients, Weezy becomes the lead madman of the ward as he spits bizarre punchlines from the song. Wayne is even schizophrenic as he looks at multiple Waynes chilling with him in a padded cell.

Overall, the Colin Tilley-directed video matches the 'Believe Me' rapper's lunatic personality.

Lil Wayne’s upcoming album, 'Tha Carter V,' doesn’t have a release date yet, but you can watch his crazy antics onstage via the Drake Vs. Lil Wayne tour.