A made-up virus used as an excuse by introverts or those who isolate.
A: You stayed at home even before covid-19!

B: That's because I had covid-18!
by covid-19vocabulary March 22, 2020
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1. The epic sequel of covid 19.

2. A typo
1. Yo mans got covid 18

Bruh

2. Texting

I tested positive for covid 18

Is there a new virus i

dont know about?

19*.

Idiot
by Crippily Crepe January 18, 2021
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When the child you groomed for the past 10 years finally turns 18 and wants to sleep with you but you suddenly lose attraction for them and say that you can’t cus you caught Covid.
Sorry I can’t hang out tonight. I caught Covid-18
by Beaglemaster69 April 17, 2022
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