LOIS stands for Landmine Of IdioSyncrasies. Someone that others perceive to have many different awkward or weird behaviors. So basically everyone.

An subtle way of trying to convince someone that another person's thoughts or behaviors should be viewed in a negative way.
Don't be a LOIS, you are behaving weird.

He is a LOIS, sipping his water so loudly, shaking his leg when he is nervous and always forgetting people's names.
by ImALOIS September 20, 2019
Get the LOIS mug.
LOI Srands for laughing out inside .. people usually write Lol while chating but have not even smiled in real!! Hence loi took birth. You known something is so funny you laughed out inside so hard u need to express it on the chat, or there are people arround who you wish not to disturb ... you write I loied... u made me loi
1) I am loi-ing , trust me .. not the lol
2) I know you can't see me laughing .. that's because I just loi-ed hard ...

3) noBody even loi-s on facebook messenger
by Vish1234 April 19, 2017
Get the Loi mug.
Whichever you like:

1. Akin to LOL. Meaning "Laughing on the inside."

2. LOL's cousin-brother. Laughing On Inside.

Code for each first letter underlined:
<U>L</U>aughing <U>O</U>n <U>I</U>nside.
Loi means laugh on inside

Ex: When you get a text and really laughed on the inside, and don't want to lie by saying "lol"
by grawords January 11, 2016
Get the Loi mug.
extreamly gifted individual that works at kaybee
loy is my boy toy -- so back off
by xilo_olix May 29, 2003
Get the loy mug.
Lack of Interest - i.e if something isn't funny or interesting. could be lol for lack of laughter.
Derived from lol but due to overuse loi is to show when something clearly isn't funny.
Person 1 - lol check out this link "blah blah blah dot com"
Person 2 - Loi. /Or Lol (lack of laughter)

Person 1 - Haha did you see such and such tonight, PMSL!!!!
Person 2 - No n00b LOI!
by Mike Gray April 4, 2007
Get the loi mug.
A self-absorbed anime freak who lives in the past and pseudo glory days of high school and very pseudo invisible girlfriends. Also a Necrophiliac and has an obsession with Japan. Never goes out and is an extreme stalker. Loves woman but can never get any. Takes credit for other peoples work especially high achievments. Very immature.
Loy is the name you put on a restraining order.
by ms. murray August 24, 2008
Get the loy mug.
A name for a nice, beast, S.O.B. It's Originated from Houston, so the word is still small. Loi can also be referred as a spawn killing, rager. It also can be used as a sexual sensation to another mate, or person.
Person one: Dude quit being a Loi on xbox
Person two: FUCK FUCK FUCK THIS GAME!
or
Person one: OMG BECKY I just had a awesome Loi from (name of sex mate)
Person two: Ohhh dammn girl, I wish someone gave me a Loi. :D
by Troll Genuis November 13, 2011
Get the Loi mug.