Dadism
The funny/drunken things your dad might say. Generally nonsensical.
Dadism: "there's no such thing as too many roast potatoes. I could eat 12!"
Dadism
A pseudo religion propagating the virtues of fatherhood.
Coined by Carl Benjamin, pseudonym Sargon of Akkad, who refers to "the book of Dadism" or "Dadism 101" when speaking about important life lessons that should commonly be taught to sons by their fathers.