What does your username mean?

[MrBehemoth]

People assume I'm into Polish death metal, but no. Back in the day we used to play Soul Caliber. I was terrible at it and always lost unless I was Voldo, in which case my frustration would increase throughout the match until something snapped and I temporarily became an unbeatable badass (limit break IRL?). This became known as Unleashing the Behemoth (with behemoth pronounced beeheemoth, like in Reservoir Dogs). Somehow it stuck as a nickname. Then one day, on some forum or other, Behemoth was taken, so I stuck Mr infront of it.