biological clock 

Term more popular with the older generation. Refers to several things. A woman's sudden need to have a child, puberty, etc. are all supposedly controlled by a biological clock. As well as waking up and sleeping habits. Hence losing time after a long airline trip.

Oi...where's all this hair coming from?
Its your biological clock, man!

biological clock by shinji-kun June 20, 2004

biological clock 

when a female begins to desire to have a child, or when a female develops motherly instincts, etc.

My friend won't stop talking about how sweet and cute babies are and how she wants to have one now - her biological clock totally went off!!

My friend says she doesn't want children...I guess her biological clock hasn't gone off yet.

biological clock by therealdef124 January 27, 2010

bio-illogical clock 

the internal physiological mechanism responsible for causing one to wake up at workday times on the weekend.

also responsible for any low-grade sleep disorders and the inability to stay awake during any meetings held after lunch.

"it's saturday, go back to sleep!"
"i can't, it's my bio-illogical clock on the fritz again."

bio-illogical clock by geek.neo March 5, 2010

Biological Clock 

A common excuse that women may use to guilt their significant other into marriage. More effective in a strong New Jersey accent, as portrayed by Marisa Tomei. This phrase originates from the 1992 comedy "My Cousin Vinny".

boyfriend: What's wrong?
girlfriend: The bills are late, we're out of Special K, 'My So-Called Life' was just canceled, and my biological clock is TICKING like THIS!

Biological Clock by Vamptastic May 4, 2009

biological clock 

1.) A female psychological disorder directly related to too much exposure to horse shit like "The View" "Oprah" and wing-nut societal archetypes that feel women must have children to be "complete."
2.) Yet another absurd ploy utilized by women to get men to marry them before their asses get too old - men are SO attracted to desperation. LOL

"I need to know where this relationship is going because I'm 26 and my biological clock is ticking!"
Translation -
"I need to know if we're getting married because I am sick of giving BJ's and I'm ready to over eat like my married friends do!"

biological clock by Buck June 20, 2004

bio-illogical clock 

The unreasonable state of mind, typically suffered by females, once a particular age is reached causing overly emotional, unstable and erratic behaviour predominantly concerning the immediate needs of spawning parasitical offspring.

As sure as Summer, the feared bio-illogical clock transformed this fine woman, of such beauty to make the Angels weep, into a terrifying beast of breeding.

bio-illogical clock by Onyx Lioness June 28, 2010

biological clock 

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...?!?

biological clock by Tico June 20, 2004