LU

an abbreviation for "lock up" generally used in running when a runner drastically slows down their pace.

Dylan always got the big LU during hard workouts.

by Derek D'Gilly June 14, 2004

lu

an Asian female who rejects her asian identity, dates only white men. Does not date or marry asian men.

she's a lu, that's why she thinks that way.

by diamente2 June 17, 2021

lu lu

Lulu is a sweethearts young girl with light green eyes and always likes to play with dolls and lives saying hi to cute doggies and likes ice cream and anything with sugar in it.

Person 1: Lu lu is so cute!
Person 2: thanks

by Squidward 123 April 15, 2019

Lu

Lu is a very introverted person, but they don't hate being around people. If you get to know them better you'll realise they are actually so fun, but you need to give them time to be in trust with you.

I didn't realise Lu was at the party until someone played MCR and they started dancing

by mark_fd0 November 22, 2021

lus

A derogatory term often associated with advanced mathematics?

"What class is that derivatives test for?"
"Calc, you Lus!"

by bofa3 May 06, 2015

Luing

Luing is another term for smoking, or having a cigarette.

Commonly used by most hardcore smokers, mainly used my the hardcore Lu'ers in the Guernsey grammar school sixth form centre.
It stands for 'Light up'.

Good etiquette states you must remind fellow luers how much of a pleasure it was luing with them.

Hello sir, coming for a heaven Lu?'
'Ofcourse sir, It would be a pleasure Luing with you.'

by #1 Sixth Form Lu'er October 13, 2010

lus

a long unfulfilled desire, been keen for so long its starting to drag

Ive been riding these hard wheels for months and Im lus for a smoothe ride

by drew2 April 27, 2007