This phrase came about after a Con-man by the man of George C. Parker sold the Brooklyn Bridge twice a week for 30 years.

LINK: https: // en.wikipedia.org/wiki/George_C._Parker

The Nussy, or the “nose pussy”, if you will, was discovered during the corona virus pandemic of 2020. People that had to be tested for Covid-19 had to have their nose swabbed right where the brain connects, which often led to people rolling back their eyes and gagging.

A nose-swab-fetish developed from this, because we, as humans, ruin everything.

A phrase of unknown origin which one would say to a person who believes something that is unbelievable.