Earthworm Jim Wiki
Not to be confused with Grannies.

Old Grand Ma on a jet pack

Old Grand Ma is the boss of Cheap Chaps-Chopping Chips, the first of the three secret levels added in Earthworm Jim HD.

Old Grand Ma has three main forms of attack: using a jet pack to fly through the air and using the flames as a weapon, firing laser beams, and rapidly knitting a huge net of space fabric to catch and trap Earthworm Jim. She also uses the space fabric to shield herself when Jim tries to attack her from the front. When Jim frees himself from her fabric trap, she'll get shocked and her glasses fly up into the air for a few seconds. She can only be attacked by getting behind her, and whipping with Jim's worm head at her unprotected rear. This causes her to lose her glasses temporarily before getting them back on and getting back up.