May-O 

When someone uses Mayo as a lube substitute and maggots infest the vaginal canal and hit that G-spot, producing an orgasm

I had sex with this guy last night and ended up getting May-O'd.

May-O by mommymilkermaggot March 28, 2022

May-October relationship 

A relationship with one person around 50 and one person in their 20s. One person is far along life, as October is far along the year. Both people are adults, this doesn't mean pedos.

After the divorce my dad ended up in a May-October relationship. She was like my age.

May-October relationship by Boreal June 15, 2008

may or may not 

Used to say I (they) have without directly saying it.

I may or may not have had sex with her last night

may or may not by rubber314chicken March 3, 2009

may or may not be 

Quite possibly the dumbest phrase ever. As if there could, in some other scenario, be some unknown third outcome other than the aforementioned two.

Person: "He's going to be accepted into Yale."

Moron: "That may or may not be the case."

may or may not be by Skelington December 30, 2003

may or may not have 

an unnecessary phrase that precedes a story or a bragging statement.

most often used by people who are trying to sound mysterious/coy/cool, but it simply annoys the person they are talking to.

sometimes followed by "but definitely did" to make the phrase twice as useless.

Nerd: I may or may not have, but definitely did just solve the math problem first.
Normal Person: You're annoying, shut up.

Caitlin: I may or may not have met Miley Cyrus yesterday!
Mike: What do you mean 'may have'? Did you or didn't you?
Caitlin: I did!
Mike: Well you could've just said so.

may or may not have by Polly Pissed-off-in-Physics November 20, 2011

lmao (luh-may-oh) 

a form of lmao (laugh my ass/arse off) that can be said in real life rather than just on the internet for comical effect.

sarah: 'i saw this thing on the tv about this really fat woman who put a fish under her breasts to defrost it then forgot about it and went to the doctor complaining of a lump she feared could be cancer she could feel in her breast. the doctor pulled out the fish and told her it was ok it was just a fish'

clive:'lmao'

lmao (luh-may-oh)

lmao (luh-may-oh) by cjqbxjoaxjskx December 30, 2008

ello may oh 

LMAO but pronounced "ello may oh." Used ironically most of the time. Some might argue it is pronounced as "lah mao," but they are wrong :)

Hey dude, "My dog died."
"ello may oh."

ello may oh by avscado May 15, 2021