by Guy Cosby April 17, 2020
Extremely strong marijuana. Hank Hill is known for his extreme love of propane. Propane is EXTREME marijuana. Not to be confused with: pressure, strong, gas, purp, etc...
by Big Time Hank Smoker Big Young July 31, 2019
Hank Hill syndrome is a medical condition characterized by having a narrow urethra. A male with Hank Hill syndrome will often require additional time to urinate, and will have a majorly reduced chance of impregnation via sexual intercourse.
"Everyone was shocked when my mother became pregnant with me. Many people thought she must have cheated. Because my father has Hank Hill syndrome, he has a narrow urethra."
by moobm'n May 27, 2023