Ability to scan a female of any species up to the last detail. People with this condition can see right through the clothes (or fur, as the case may be) and can form a detailed report about the subject's anatomy in their mind. For human beings the focus is kept on boobs and ass.
1. Boy to friend: Oh, she is hot. Can you nirmal her and tell me her bra size?
2. One nirmal to another: Did u see the mole there?