2MB is an alias belonging to U1-Asami, who composes some of the many music tracks played on the Dance Dance Revolution video game. Songs with the 2MB artist label are remixed versions of their original counterparts.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

Nickname of Myung-bak Lee, 17th president of South Korea. His last name Lee has the same phonetic as the number 2, hence 2MB. It is often used to show that he doesn't have enough capacity (2 mega bytes) to sustain in the modernized Korea.

1. Tomb.

2. Huge ass pussy.