The numbers 153 mean "I adore you"

1= I
5=Adore
3=You

The numbers relate to the amount of letters in each word.
153, 1-5-3

Used in text messages, and IMs.
by thebrunetteone August 27, 2007
Alcoholic beverage, also known as 'diesel', corresponding to 153 proof or 76.5% alcohol content. More pure than the highly spiced and more popular 151 (ie Bacardi rum). The strongest legal proof for alcoholic beverages in several states, and usually the strongest alcoholic beverage available besides Everclear. A common choice among college students for its cheapness (due to its simply being grain alcohol).
'My brother ran out of gas and made it home on 153. I'm serious.'

'153 shots will fuck you up asap but stay away from matches.'
by sylhet March 11, 2008
It is the code that Big Brother 8 losers skanky Danielle and homosexual Nick use between them to mean "I adore you"
Hey Nick, even though you like sucking off other men 153!
by Lefty Chill September 2, 2007
153 but not anymore, it’s not how it used to be.
by anonymoususer.465 April 29, 2021
If someone walks slowly in front of you in the stairs/ escelators, you are obliged to push him/ her/ it.
Person A: *walking slowly in escelator*
Person B: *Pushes person A*
Person A: WTF?
Person B: Rule 153 bro.
Person A: Goddamnit.
by FoxyFerdelanze January 29, 2016
Cupid laid by his brand, and fell asleep:
A maid of Dian's this advantage found,
And his love-kindling fire did quickly steep
In a cold valley-fountain of that ground;
Which borrow'd from this holy fire of Love
A dateless lively heat, still to endure,
And grew a seething bath, which yet men prove
Against strange maladies a sovereign cure.
But at my mistress' eye Love's brand new-fired,
The boy for trial needs would touch my breast;
I, sick withal, the help of bath desired,
And thither hied, a sad distemper'd guest,
But found no cure: the bath for my help lies
Where Cupid got new fire--my mistress' eyes.
by Shakespeare May 25, 2004
The one math room where the air smells like piss and everyone has an average of 36 or under.
Kid: Yo dawg, gotta hit up room 153 next period.
Other kid: Dammn good luck.
by Boing Doinkus December 20, 2018