Larger than normal dog testicles. Normally bright pink and found between the dogs butt-hole and dick.
"My dog Mickey has a nice set of lunkers."
5👍 21👎
Man, my back hurts from carring this Salty Lunker around everywhere
6👍 1👎
To take a big crap and not flush the toilet.
Don't invite E. pettit over, he often will leave a lunker in the fish bowl!
8👍 4👎
An epic bowel movement.
After days of constipation I dropped a satisfying lunker!