Similar to the approximation of the definition of the word ginder, often used in more gender specific, or insutl-specific means.
The word is often associated with dirty people, dirty things, being dirty, South Indians, and fecal matter. It is a racial discrimination largely used between local Indian folk.
The spelling is very often confused as tander. In fact, tander is a misspelling of the word tandar.
"Jane, you're such a dirty brown tandar!"