A phrase used to tell that the matter at hand is grave. If something ain't no planet of no apes, than it is serious, important, and not to be overlooked or fooled with.
Statuatory rape ain't no planet of no apes.

"No, no no no no,
This ain't no walk in the park,
No, no no no no,
This ain't no slap in the face,
No, no no no no,
This ain't no fuck in the ass,
No, no no no no,
This ain't no planet of no apes"
-Mindless Self Indulgence, Planet of the Apes
by Anonymous August 25, 2003
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