Kiddie Kid: Leopold is 14 in the original video, but he acts like an undisciplined child with his violent tantrums.It Makes Sense in Context: The video is actually much funnier without knowing German, as it leaves the viewer up to their imagination what's making Leopold so angry.Inelegant Blubbering: Once he loses the Escape key.Hot-Blooded: Leopold gets really dramatic over the game and is prone to screaming often.Hair-Trigger Temper: Why'd you think he's called the Angry German Kid?.Godwin's Law: Internet comments on this video are usually littered with Hitler references.Another one comes when he proclaims that he doesn't need help and support (likely due to accidentally hitting the F1 key, which is located right next to the Escape key that he just put back in).Evil Laugh: When he finally starts the game, with a sprinkle of Laughing Mad.Disproportionate Retribution: Smash that keyboard because he WANTS TO PLAY UNREAL TOURNAMENT!!! He's not even losing yet!.Cluster F-Bomb: Leopold loves doing this when he's pissed off.Leopold also smashes his keyboard one more time at the end when it's implied he got killed again. Berserk Button: Mostly Unreal Tournament failing to load and crashing.Angrish: Portions of it are untranslatable due to this.