Batherosclerosis is a condition in which the bath tub drain wall thickens as a result of the accumulation of hair and general human filth resulting in a bath tub that has to be left overnight to drain properly. Curable with a plunger, gas mask and a strong stomach.
Person 1: Your bathtub has a sever case of batherosclerosis.
Person 2: Oh Dear!
Person 3: Not to worry! I shall brave the filth with my mighty plunger! For Narnia!
Person 2: My hero!