it means to have sex, or to fuck in many positions
Jenny and I preformed biological activities all night long dude!
by Balu12 July 22, 2009
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The act of getting someone infected with an STD to fuck someone you dislike
by July 10, 2022
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A term for food that you have bitten off of, that some other mother fucker desided to put in his/her face afterword, just for the purpose of making what they did much more discusting than it sounds after shouting "you ate my biological dorito" Dorito can also be replaced with other words such as:
Biological Apple
Biological Cake
Biological Sandwich
Ect....
You:*bites off a chip*
You:*drops the chip*
Motherfucker:*takes chip and shoves it in face*
You:"I bit that you know..."
Motherfucker:"SO?!"
You:"It was in my mouth.."
Motherfucker:" I dont care."
You:"BASTARD YOU ATE MY BIOLOGICAL DORITO."
Motherfucker:"god, i feel sick."
by Slipknotchick May 15, 2010
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person 1- (farts)

person 2- what the FUCKS wrong with you

person 1- you never said we couldn't use biological weapons
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the loud ticking sound that wakes women up in the middle of the night once they begin to worry they may not have enough children to satisfy their maternal instincts (or insecurities), beware the woman who awakens in this state as it has been proven that they are highly fertile and irrational
last night my girlfriend woke up and started talking about saving $$$ for a wedding...?!?
by Tico June 20, 2004
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Biologically programmed- (men)

A blanket term meant to absolve men of all responsibility for being sexually reckless, pussy-obsessed sleazeballs. Finding justification in the fact that since men indeed are programmed to impregnate as many women as possible, it gives them free license to lie/manipulate/hoodwink/hornswoggle as many females as possible into believing that they are either genuine people or genuinely desirable up until the time when the woman (who, believe me, is looking for an excuse to get her pussy stretched anyways) finally says 'oh what the hell' and fucks him. This includes pretending to be a nice guy, lying about having a girlfriend, or feigning interest in the girl as a person until she lets her feeble "she-guard" down and opens the flood gates to her vagina.
Tiger is NOT a sex addict: he's doing what all men are biologically programmed to do, which is fuck as many fine bitches as he can on his short time on Earth.
by Bwahaha2010 May 10, 2010
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1) The reason that a women freaks out for no good reason.
2) Cause of PMS
Her biological clock is ticking like a time bomb
by INawtStupit126 June 20, 2004
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