lamest

adjective

1. 1

   Unable to walk properly because of a problem with one's feet or legs.

2. 2

   Moving with pain or difficulty on account of injury, defect or temporary obstruction of a function.

   “a lame leg, arm or muscle”

3. 3

   (by extension) Hobbling; limping; inefficient; imperfect.

4. 4

   Unconvincing or unbelievable.

   “He had a really lame excuse for missing the birthday party.”

5. 5

   Failing to be cool, funny, interesting or relevant.

   “He kept telling these extremely lame jokes all night.”