1 definition by The Draygo

A common occurrence in League of Legends players that happens as a result of too much caffeine mixed with a subconscious sense of self-loathing due to tying one's self-worth to a rank in a game that pisses you off. All while living a sexless/incomeless existence in your mother's basement where your greatest source of gratification in life is confusingly making random teammates online that you have never met and will never see again suffer, even if it is at the cost of your time as well as the time of other innocent bystanders (IE your teammates).
Rav had a mental boom last night, making it impossible to find good plays and edit his youtube montage consisting of Iron 5 footage.
by The Draygo December 31, 2022
Get the Mental Boom mug.