A highly unstable radioactive element, the heaviest of the halogen series, that resembles iodine in solution. Its longest lived isotope has a mass number of 210 and has a half-life of 8.3 hours.
by Tarn June 12, 2005
Get the astatine mug.a gas like drug that floats throughout the air that mainly can only go into affect by certain people. Causes very high mood swings and constant laughing. You may seem drunk or high but in reality are completely sober. Theres just some astaciones in the air is all.
Girl1:AHAHAHA OMG WE SHOULD GO ON A SWIIIIIIIING I LUUUUUV SWINGS
Guy:dude..what is up with her
Girl2: oh nothing, theres just major astaciones in the air.
Guy:dude..what is up with her
Girl2: oh nothing, theres just major astaciones in the air.
by i.laugh.too.much June 26, 2009
Get the astaciones mug.Person 1: if Markiplier mentioned Arcade Assasin in one of his videos, his subscriber count would drop by half or more
Person 2: who the hell starts a conversation like this?!?
Person 2: who the hell starts a conversation like this?!?
by CEO of Kevin December 9, 2022
Get the Arcade Assasin mug.by Greencow67 December 10, 2010
Get the Boner Assasin mug.by RazbowWolf July 21, 2017
Get the asasin mug.v. To tap ones toe while sitting in a public toilet stall to inform potential users that the stall is occupied.
by Erik November 11, 2003
Get the Fred Astaire mug.This is a very strong and passionate person. An Astacio is always trying to become a better version of himself/herself. Astacio’s are natural born leaders who take charge of very difficult situations.
Some people are intimidated by Astacio’s because of their authoritative personalities. However, once you get to know an Astacio, you’ll learn that they just love people who are as driven and consistent as them.
Some people are intimidated by Astacio’s because of their authoritative personalities. However, once you get to know an Astacio, you’ll learn that they just love people who are as driven and consistent as them.
by TruthTruthTruthYo December 4, 2018
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