My half-nephew-in-law is a good person.
by Wonbig October 13, 2021
Get the half-nephew-in-lawmug. Petersen's Law (sometimes referred to as Peter's Law) describes a phenomen in ballgames and states that when a team scores a last-minute equalizer in a match, said team will nevertheless lose the match in the subsequent penalty shoot-out
Jens Petersen: "Erneut greift übrigens Petersen's Law. Das Team das spät den Ausgleich erzielt verliert wahrscheinlicher am Ende trotzdem als dass es gewinnt. Denke so ist es grammatikalisch perfekt formuliert."
by N0isynick January 27, 2024
Get the Petersen's Lawmug. 
Get the step-great-grandparent-in-lawmug. 
Get the step-great-granddaughter-in-lawmug. 
My stepsister-in-law is a good person.
by Wonbig October 13, 2021
Get the stepsister-in-lawmug. The great-grandparent of one's spouse.
My great-grandparent-in-law is a good person.
by Rwopazaq November 24, 2019
Get the great-grandparent-in-lawmug.