An internal clock where tells your body when to sleep and when to stay awake. It can be altered due to your habits, job, travels, etc.
My biological sleep clock is always changing becuase I travel so much!
by Karl Larkins February 17, 2015
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Biologically programmed- (women)
A blanket term meant to absolve women of all responsibility for being sex obsessed, hormonal, needly, clingy, crazy, irrational, borderline retarded sacks of estrogen filled shit. Basically, it states that since women only ovulate for approximately twenty years and produce two eggs a month in that time period, they are on a sacred mission to find the perfect sperm to fulfill their quest to produce hellish little offspring. This thereby gives them license to act like a total bitch towards other women (since every guy could potentially be "the one") and to be suspicious and skeptical towards men until they prove beyond a shadow of a female doubt (like a doubt, but with a pea brain) that he finds them "special" and "likes them for who they are" and "likes me and only me". This justifies their incessant calling, their tyrannical demands for time and attention and their self centered insistence that the man "have the means to provide for the offspring", since they have to be "certain" of their decision since their egg is so fucking precious it makes a Faberge egg look like a decoder ring at the bottom of a box of Cheerios.
It's not her fault man, she's biologically programmed as a woman to get attached if you fuck her good a couple times.
by Bwahaha2010 May 10, 2010
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A TBD-(Targeted Biological Download) is a form of inter-dimensional and inter-stellar downloading of information across the field, and directly into the human brain.
Tesla ideas and inventions came from a Targeted Biological Downloading from the field.
by jmsdean51 September 18, 2019
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A biological organism, especially a human being, becoming part of an electrical circuit. The word can be qualified with adjectives such as "terminal" (fatal), "unexpected" (accidental shock), "disruptive" (causing delays to the transport system),
Did you hear about the unexpectedly nonterminal expected biological circuit event in Texas? The prisoner was taken back to death row and they have not decided yet whether to try again or pardon her.
by jojodict October 26, 2005
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A term used to jokingly describe the pseudoscience of astrology, first used and popularized by Katya Zamolodchikova on the YouTube series UNHhhh
Rachel is such a nutjob that she actually believes in planetary-ascribed biological determinism.
by bobothebonobo May 07, 2020
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A college within the University of Minnesota-Twin Cities. Aside from what Carlson School of Management students may think, CBS is the most competitive college at the U of MN. We cure diseases and transfer genes each and every day. Enough said!
The smartest students attend the College of Biological Sciences (CBS).
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anything that attacks your ability to engage in biological activity, including interference by technological innovations
1. The EKG was an assault on my biological system. I feel as disabled as if I had had a heart attack.

2. The huge wheel rolled down the hill and ran over the plowhand who was tilling the soil with a hoe. If you were the plowhand that would be an assault on (your) biological system.
by EvaLissens September 22, 2009
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