Anal Glaucoma

Anal Glaucoma is when a person can not see their ass doing a certain task.

Housecat "I can't make it to work this morning, I have anal glaucoma something fierce."

Boss " Never heard of such."

Housecat "I just can't see my ass coming to work today."

Boss "I've heard em all now.!!!"

The master sergeant hoped that the Lance Corporal has a good excuse for missing formation.

Anal Glaucoma devil dog, very well marine very well, as you were.