J-Virus
The J-Virus is like when someone in a group takes off for no good reason and later acts like they were never gone, even though they’re the one who ruined everyone’s plans.
Left the group chat to 'look for a lost sock' and came back to say they missed the whole thing.
Dropped out of the game night to 'find a lost phone' and then showed up to say they wanted to play too.
Vanished during the trip to 'get a burger' and came back to complain about the gas price.