I'm dying 

A term commonly used on the internet for when someone is laughing very hard or simply can't stop laughing.

Oh my god I'm dying, rip me. That was so fucking funny.

I'm dying by Murica March 25, 2016

I'm dying 

A term that is used to tell others that one's own life is on the verge of ending.

"Please help me!"
"Why?"
"I'm dying!!"

I'm dying by Jatch June 26, 2016

I'm dying 

Dumb expression stupid bitches say to make their lives feel more dramatic

Cassandra I'm dying...i had to get a flu shot today :(

I'm dying by Dante379 December 21, 2010

I'm dying 

A word that Kyle Johnson Baylen Levine And Lil Peej always use to comment on there fans post, when something is very funny. Love you guys 💚

Haha I'm dying

I'm dying by Baylen Levine is awesome June 12, 2020

I’m dying 

“I’m dying” does not mean you are actually dying. “I’m dying” can be used when any inconvenience comes your way or you are laughing at something.

Robert: It’s so hot outside I’m legit melting

Bob: 99% sure that I’m dying

I’m dying by Its_Shrimp_In_A_bag September 14, 2019

I’m dying 

A term used for when a person says that they are laughing at a joke that they did not find actually funny but didn’t want to hurt the person who made the joke’s feelings

Person: *tells a joke that’s not funny*
User: I’m dying!

I’m dying by Skidmark52 April 12, 2020

If I'm lying, I'm dying 

A colloquialism typically validating an outlandish statement to be fact. Often used in Southeast US with y'all at end of statement.

Penny told Rob and Shannon that Sandra was a ho. When Rob appeared skeptical, Penny followed up with "if I'm lying, I'm dying y'all."

Rob later read the bar's bathroom stall which confirmed Penny's statement to be true.

If I'm lying, I'm dying by KY Dude February 25, 2019