Cobalt-60, is a synthetic radioactive isotope of cobalt with a half-life of 5.2713 years. It is produced artificially in nuclear reactors.
by /2-18-25-19-15-14 May 13, 2020
Get the co 60mug. noun
A squalid and overcrowded urban apartment inhabited by young, very poor but somehow hip people.
A squalid and overcrowded urban apartment inhabited by young, very poor but somehow hip people.
"Co-living is the new slums, man, I can't front 3 times my rent just to move into some shithole in Brooklyn."
by singleservingfrd November 3, 2019
Get the co-livingmug. My co-second-cousin-once-removed-in-law is a good person.
by User655 July 25, 2021
Get the co-second-cousin-once-removed-in-lawmug. a group of very mean bitches who like to shove big fat dildos up their gay asses and like to fuck everything they see
“i’m in pm cos class, ooooh is that a 70 year old fat man?” “i can’t wait to suck that!”
ex 2: “i’m in pm cos class, is that a yummy oversized dildo! boy i’d love to shove that in my ass!”
ex 2: “i’m in pm cos class, is that a yummy oversized dildo! boy i’d love to shove that in my ass!”
by bill dickity November 30, 2023
Get the pm cos classmug. 
Spouse's step-first-cousin-once-removed's spouse.
step-co-first-cousin-once-removed-in-law.
by Simaduria July 27, 2024
Get the step-co-first-cousin-once-removed-in-lawmug. Step-co-mother-in-law.
by UserXDXP April 25, 2023
Get the step-co-mother-in-lawmug.