In addition to describing a large undesirable woman, chunker also describes ruthless, desperate women. Follow the common Zoo rule, "DO NOT FEED THE ANIMALS" (not literal food but sex), if you "feed" a chunker she will only come back for more. Thus creating a false sense of love in her mind.
Steer clear of "chunker love" which commonly occurs when one is drunk.
They often have babes as friends, alert your wingman to target the "chunker" so you are home free and score the babe. A common technique commonly referred to as "Chunker Elimination".
Chunker can also refer to men.
Chunker (man) is shallow, very shapely, and very rude.
Steer clear of the "pity fuck", for this will cause a false sense of attraction in his male mind. Most male chunkers will be sport experts.
Tanner: I'm on it, search and destroy. Ha-ha!