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1.
A badonkadonk gone horribly wrong. Usually found on obese people, or if one has an extremely saggy fat ass. You may see potential in a ba-chunk-a-chunk to become a badonkadonk with a but lift/serious weight loss, but usually one cannot salvage any bodonkadonkness in a ba-chunk-a-chunk.
Thank god Kirstie Alley got rid of her ba-chunk-a-chunk, not quite a badonkadonk yet, but she'll get there.
by Chaquita October 02, 2006
 
2.
Having a badonkadonk, but the entire body is thick and curvy. Can also mean "built for comfort, not built for speed". A bachunkachunk is not necessarily a bad thing depending on perception of the beholder.
Anna Nichole Smith was a bachunkachunk before TrimSpa.
by Backinblack January 04, 2006
 
3.
Having a badonkadonk, but the entire body is thick and curvy. Can also mean "built for comfort, not built for speed". A bachunkachunk is not necessarily a bad thing depending on perception of the beholder.
Anna Nichole was a bachunkachunk before TrimSpa.
by Backinblack January 04, 2006