Pie Stealer's definitions
The antimatter equivalent of a proton. It has the same mass as a proton, but opposite charge (negative).
When a proton and antiproton orbit each other, they make protonium. When an antiproton and electron orbit a helium nucleus, they make antiprotonic helium.
by Pie Stealer October 27, 2015
Get the Antiproton mug.The best anime ever, by far. It is about this sponge who works in a fast food place with his friend, Squidward.
by Pie Stealer April 30, 2015
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Get the is this guy for real mug.The antimatter equivalent of a neutron. Just like neutrons, antineutrons have no charge. However, antineutrons are made of antiquarks, which have the opposite charges of a neutron's quarks; as such, neutrons and antineutrons will annihilate upon contact.
by Pie Stealer October 27, 2015
Get the Antineutron mug.When someone adds their own (or another person's) name to Urban Dictionary, either to flatter said person or to insult them. Urban Dictionamers don't realize that no one will read or care about these definitions. In the end, this is just extremely irritating and fills up the voting list (although I doubt the site's moderators will care enough to stop it).
by Pie Stealer October 27, 2015
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