Charlie Sheen says his “tiger blood” was 100 percent untainted by drugs when he went wild last year.

In a taped interview yesterday with Michael Kay for the YES network, Sheen said he was completely lucid during his highly publicized 2011 meltdown, when he trashed a suite at The Plaza on a bender and ranted about “winning” and “tiger blood coursing through his veins.

“I wish I could blame it on drugs, but I can’t,” said the actor.