The bomb

[Becky]

Something or someone that is really cool.

[Luis Fok]

A phrase, which much like Courtney Love, was only popular during the early nineties. At the time, it meant exceptionally cool.

The coolness of the bomb goes down another proverbial notch, when it is referred to as DA bomb.

[Sonia]

Awesome
phenomenal
the best

[Jessica]

A nickname for the nuclear bomb(s) the USA dropped on Japanese islands in [World War II]

[Little_Girl]

nuclear weapons in general

[Mark Zuckerberg]

Used to mean somethings cool. Popularized in the 1970s by radicals who commonly believed their communications were wiretapped, the bomb was said to be a trigger word that would call special attention to their communication. Hence, adding it to the end of a story would cause the story to be read by intelligence agencies

[Hina Muqadas]

An expression referring to a certain person as being very cool and exciting. Normally said by teenaged boys trying to impress their friends and/or the cool person to whom their are referring. Replace The with Da.

The reason America is currently in power.