one type of firearms that has .45 inches caliber. it's pretty handy when u want to blow someone's head, like when u found out ur bestfriend fucked ur mom... that case, u might u wanna blow both.
by whataboutme July 7, 2004
Loser. 45 is a Loser. 45 is the biggest loser in the history of the United States. Many people used the term 45 to identify the loser who occupied the White House from 2017-2021 because the very sound of the name of the loser in our mouths made us gag and throw up. 45 has become synonymous with being a sore loser, one who makes up lies rather than accept the rank of the world's greatest loser.
by AZgrace April 5, 2021
by Magicpickle505 April 5, 2021
by Bill "Beefy" Jones October 11, 2005