Severe brain damage 

Usually seen in Fortnite but in some cases moba games or multiplayer online battle arena it has a sub variant called cancer

Jared:Yo did you see that Fortnite kid?
Tom:Yeah i did he has severe brain damage better kill it quick so that it doesn't spread *Shotgun Reload*

Severe brain damage by Someonewhohasbraindamage June 1, 2022

severe unpervation 

the act of not being able to be perverted when you are a total perv

its a first severe unpervation for lousia and fini

severe unpervation by L on a stick February 12, 2006

severe chic warning 

When conditions are right , Fat Ass women attack causing much destruction with lightning fast oral pleasures and thunderous ass spanking .

Attn : NWS has issued a Severe Chic warning , At 10pm NWS doppler radar showed a severe chic squall line moving south north at 69mph . This is a dangerous storm seek shelter immediately .

severe chic warning by tnchichunter December 26, 2004

severe tiger 

slutty and / or whore-ish ... super horny fiend

royce is a severe tiger.

severe tiger by your name September 20, 2004

severe whorunder storm

Is when a whorenado is downgraded or weakens. This could be caused by a member of the whorenado being kicked out of the bar or Ubers home early, due to already being shithoused at 7 pm. Also a severe whorunder storm is present usually several minutes before a whorenado actually forms. Normally possessing the characteristics of; “loud talking”, extreme, sporadic, high pitched laughter and also intermittent “woo” calls. See woo girl. These things will happen more frequently and will intensify greatly, and within moments, evolving into a full fledged whorenado.

Oh fuck, here we go! Looks like that severe whorunder storm is gaining strength by the second! We’re definitely gettin some tang tonight!

Kevin said there’s a severe whorunder storm by the bar. We need to holla at them before it gains whorenado status.

I had to get the wife and kids the fuck outta Applebee’s! There was a severe whorunder storm at the bar steadily gettin worse!!

severe whorunder storm by Jmbc17 November 9, 2017

Severe CAVOK 

The best type of weather. CAVOK is an abbreviation often used in meteorogical aerodrome reports (METAR), which stands for Clouds And Visibility OK. Simplified, it implies that there are no clouds significant for pilots to keep in mind, and will make for an nice day of flying.

Severe CAVOK is an unofficial term jokingly made up by pilots, which used to describe a day when it is sunny, no clouds, no wind, and a comfortable air temperature.

Example 1:
METAR ENDU 101220Z 00000

SEVERE CAVOK 20/05 NOSIG

Example 2:
Arctic 420: "Do you know what the weather will be like tomorrow?"
Arctic 069: "Severe cavok"
Arctic 420: "That's great!"

Severe CAVOK by Definitely_not_Antonio May 4, 2020

Severe underbite 

Severe underbite -- when it smells like pussy but it tastes like shit.

She smells great but tastes funny -- I must have severe underbite.

Severe underbite by Al Berich October 3, 2020