Blind. Hahah that one's a classic!
That would be, I have No Idear. (No eyed deer)
NO IDEA (no eye deer) Q: what do you call a deer with no eyes and no legs?A: Still no idea Q:what do you call a deer with no eyes, no legs on a BBQ?A: Still no flaming idea ROFLOLMFAO
The answer is "no eye deer" (no idea).
No Idear!! (no eye-deer!)