Dan: Dude, turn the Xbox off. Your Call of Duty Syndrome is flaring up again.
Guy 2: FUCK FUCK FUCK FUCK FUCK FUCK! WHERES MY JAVELIN!
Guy 3: Chill out man, you just have Call of Duty Syndrome.
- Mood swings
- Shouting random crap
- Violent outbursts
- Unpredictable behavior
- Rapid heartbeat
- Meeting a German
- CoD haters
- Meeting a Russian
- Being approached from behind
- Fresh Air
- Everything not mentioned here
Guy 1: Meh, english class blows.
Guy 2: +1 on that.
*someone runs around the corner*
Guy 1: WTFOMGBBQPIZZA!!!! *jumps backward and pretends to ADS*
Guy 2: Bad case of Call of Duty Syndrome
-An airplane flying by
-A person sprinting towards the person with the syndrome
-Meeting a Russian
-Meeting a German
-Hearing a loud noise
These events can lead to extremely violent behavior from the person with the Call of Duty Syndrome.