case of the lags
Case of the lags is when you and a mate (or a couple of mates) are on a voice server (Discord, Skype, Teamspeak ect) and one or more people start lagging out.
Person A: Oi Johno you there mate
Johno (lagging in and out): Yeah mate im here
Person A: Johno you have a case of the lags
Johno (lagging in and out): Yeah mate im here
Person A: Johno you have a case of the lags