An impromptu defecation involving an individual (esp. male) who chooses to urinate in a seated position.
Dude, sometimes I just like to pee sitting down because not only is it more relaxing and hygienic, but you never know when the 1.5 will show up.
by Will "Cool Whip" Wheaton February 22, 2010
Get the The 1.5 mug.
Pee is 1, and Poo is 2, so 1.5 is diarhhea. Not quite liquid, not quite solid, but everyone's favorite.
by florentina November 6, 2003
Get the 1.5 mug.
The only awesome song in the world called 1.5
Bob: Have you herd the song 1.5 by 21 savage?!
Kevin: No, not yet

Bob: You should It's pretty dope it will make you addicted
by lmao_31 April 11, 2019
Get the 1.5 mug.
Usually referring to a man's dick game; When its better than A 1

See definition of A 1
His dick game was A 1.5, totally the best sex of my life.
by Stitchaholic March 22, 2017
Get the A 1.5 mug.
a better version than 1.4, i prefered beta myself but hey, times move on
Hobo V1.5 is better than Hobo V1.4 and MUCH better than Hobo V0.9b
by hex_ten November 23, 2003
Get the 1.5 mug.
The act of taking a piss out of your ass, usually after a night of heavy drinking. Its a combination of taking a #1 and #2 out of your ass at the same time.
Damn, I drank too much last night and now I gotta take a 1.5.
by DR. DISTRUCTO June 29, 2010
Get the Take a 1.5 mug.