Refers to the often-experienced situation of frustration and lack of progress/advancement caused by the infamous "double-face" that so many lazy/selfish/insensitive people rapidly vacillate between, depending on current conditions --- one moment they may be robustly cheerful and agreeably open-minded, and then if someone mentions an unwelcome subject or task, they suddenly "morph" into an irritable depressed "limp rag" who does not wish to bestir himself or cooperate/assist in any way.
Morphy's Law: The level of energy/patience/good humor that someone possesses is in direct inverse proportion to the desirability of the topic under discussion, the amount of strenuous labor involved in a proposed task, etc.
by QuacksO January 4, 2017
Get the Morphy's Lawmug. 
Get the half-co-pibling-in-lawmug. If a man owns goat,
He must provide goat,
to any and all of his friends, of whom are tripping balls and want to play with said fucking goat with in 15mins or be hanged by the neck till dead!!!!
He must provide goat,
to any and all of his friends, of whom are tripping balls and want to play with said fucking goat with in 15mins or be hanged by the neck till dead!!!!
by King mammal August 31, 2018
Get the goat's lawmug. 
Get the grandson-in-lawmug. 1. The wife of one's grandparent's sibling's son.
2. The daughter of one's grandparent-in-law's sibling.
2. The daughter of one's grandparent-in-law's sibling.
by Elivaldeq November 24, 2019
Get the first cousin-aunt-in-lawmug. 
Get the stepgranddaughter-in-lawmug. 
Get the stepgrandfather-in-lawmug.