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bio break

euphemism A break to urinate or defecate; a bathroom break. I need a bio break, so I'll be right back.
See also: bio, break

bio dad

One's biological father, as opposed to one's adoptive father (or perhaps other non-biological father figure). I finally found my bio dad by using some genealogy sites and Facebook.
See also: bio, dad

bio mom

One's biological mother, as opposed to one's adoptive mother (or perhaps other non-biological mother figure). I finally found my bio mom by using some genealogy sites and Facebook.
See also: bio, mom

bio queen

A performance artist whose sex is biologically female but who performs in the exaggerated style and dress of a male drag queen. Also known as a faux queen. To be honest, that bio queen's performance was so good that I couldn't tell her apart from the drag queens.
See also: bio, queen
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

bio break

n. a toilet break. (Contrived and euphemistic.) She out of pocket for a bio break.
See also: bio, break
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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References in periodicals archive ?
The bubble is also evident when comparing local bio stocks with global healthcare shares.
With the party nearing its end, analysts warn that the collapse of the bio bubble will be more dismal than the collapse of the IT bubble.
The bio bubble in Korea, meanwhile, will cause many more problems after the collapse despite some positive functions," Han said.
However, analysts agree that the long-term outlook is positive for the bio and pharmaceutical market.
Investors are advised to expand a portion of their pharmaceutical and bio stocks," said Kim Hyung-soo, an analyst at Cape Investment and Securities.
Bio: LWV Alachua County, FL, president, 2002-2004; first vice president and Social Policy chair, 1999-2002.
Bio: LWVUS Presidential Selection Update Task Force, current member.
Bio: LWVMA Citizen Education vice president, 2003-05; Local League Services vice president, 2001-03; financial manager, 1987-88.
Bio: LWV San Luis Obispo County, CA, 2nd vice president and other positions since 1999; portfolios included Development and Communications.
Torben Jorgensen, president of Karo Bio AB noted, "Our collaboration with GPC Biotech has been very successful and we are looking forward to continue the relationship.
(Foster City, CA; 650-425-4400), Evotec Biosystems, Morphosys, Genetica, Gene Alliance, Karo Bio USA and Amgen, Inc.
Through the company's technology access and therapeutic programs, Karo Bio USA is creating a pipeline of novel pharmaceuticals that act on the wealth of targets coming from genomics.
Karo Bio AB is a global drug discovery company with a leading position for drugs acting on nuclear receptors.