When a Harvard student or graduate casually mentions his affiliation with Harvard, usually in an attempt to impress people at a party or other social gathering.
by Nutmegger November 11, 2003

A weapon in the form of a missle warhead and, or Bomb that works on the property of fusing hydrogen together and harnessing the energy that comes from it. Some of which have sunk entire islands and can pollute the ground for at least 50 years or more.
I could turn this key, press this red button, launch this Thermonuclear weapon, and send us all to hell!
by Maraxus January 04, 2004

by ryan levitt 773-404-1881 October 24, 2005

When a person is confined in their quarters for long periods of time and then is released into a social scene after being given large quantities of alcoholic beverages. The damage this weapon can do is limitless, it is unpredictable and should be feared and respected. First pioneered by a being composed of the first name of President Truman and the first name of the Governor of California.
by rooda November 09, 2008

Slang term for "hunny" used as a way to avoid using such a cliche or as a slur against guys who say it too soon in a relationship.
1)Hi, h-bomb
2)So this white boy is mackng on this chick and all of a sudden he drops the H-bomb and he gets dissed and dismissed.
2)So this white boy is mackng on this chick and all of a sudden he drops the H-bomb and he gets dissed and dismissed.
by Desi in Me August 28, 2005

Being under the influence of heroin.
by Psycho Miko June 11, 2006

Abbreviation for "Hydrogen Bomb". The hydrogen bomb is the big brother of the first nuclear bombs, Fat Man and Little Boy, which were dropped on Nagasaki and Heroshima in 1945.
The hydrogen bomb uses a hydrogen neutron, fired at high speed, into an atom of some unstable element, usually uranium. This causes the uranium particle to separate. This, in turn, releases alot of enegry. The two halfs then proceed to re-do the above steps in a Chain Reaction, which is called fission.
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EDIT: Actually it fuses together the neutrons of hydrogen in a thermonuclear reaction, not split apart the uranium.
Usually with a blast diameter of 10+ miles, as opposed to 1 mile diameter for an A bomb.
The hydrogen bomb uses a hydrogen neutron, fired at high speed, into an atom of some unstable element, usually uranium. This causes the uranium particle to separate. This, in turn, releases alot of enegry. The two halfs then proceed to re-do the above steps in a Chain Reaction, which is called fission.
----------------------------------
EDIT: Actually it fuses together the neutrons of hydrogen in a thermonuclear reaction, not split apart the uranium.
Usually with a blast diameter of 10+ miles, as opposed to 1 mile diameter for an A bomb.
The Doomsday device.
by Intranetusa September 16, 2005
