cough 

(v) to make a loud noise from the back of your throat; to release one's germs and/or diseases into the air; to make a loud noise from the back of your throat while releasing germs

The man behind us in the movie theater was coughing up something heavy... maybe we should get tested for TB.

cough by Jape September 27, 2004

cough 

a handy term for sarcastically insulting someone. if you add 'cough' to something you say, it becomes sarcastic and implies the opposite. can be used online (1) and in normal conversation (2).

1)
Person A: OMG!!!!!LMAO!!!1 lYkE tHaT iS sO fUnNi!!!!!!1
Person B: Okay, you're cool, cough

2)
Jennifer: He said I was ugly! *sniff*
Ashleigh: Well, you're not, you're really quite pretty.
Hilary: Cough.

cough by Excellence On Stand-By July 20, 2008

Cough 

Coronavirus

Henry: Ya how was your day
Jim: Pretty nice, your- *coughs* sorry, just an odd cough
Henry: Yeah it's alright
Every boomer in a 6 meter radius: CORONAVIRUS!

Cough by ChiefBokMalo May 1, 2020

cough 

confess to criminal offence of some kind - English criminal argot

He coughed to the robbery

cough by Ruzz2 August 23, 2006

Cough 

A cough is when you clear out something from the throat. This can usually happen when someone is sick, chocking, or just when your throat suddenly starts hurting.

Faith: *drinks water*
Faith: *swallows wrong*
Faith: *starts chocking*
Amanda: You ok Faith?
Faith: Yeah, *cough cough* I just swallowed wrong...
Amanda: That must be uncomfortable!

Cough by Trinity:) January 7, 2020

Cough 

expel air from the lungs with a sudden sharp sound that can easily kill someone

A boy coughed and now I got a virus

Cough by OUTLET (SoundCloud name) April 2, 2020

Cough 

something you do when you fart

cough (fart) cough

Cough by Ghost of KT November 21, 2016