by J on 1st Hill April 17, 2010

Stacy: Did you see that guy?
Anne: oh yea. Birth control face.
Stacy: I wouldn't fuck that guy in a million years.
Jessi: accurate
Anne: oh yea. Birth control face.
Stacy: I wouldn't fuck that guy in a million years.
Jessi: accurate
by Chorizo expert June 12, 2021

by Some Cuck October 5, 2018

When a girl becomes a major bitch after starting birth control pills. She was not necessarily a bitch before.
by AshAnne2412 March 1, 2010

Stupid cunt mocking her husbands shirt. She is fat, ugly, and no man would dip his dick in it.
Birth control shirt.
Birth control shirt.
by Anti-misandry, Anti-mysagonist June 10, 2021

It's a percentage of positive-ness when you are not quite 100% sure but you are about 95-99% sure about something. Much like the variance in birth control effectiveness, depending on the type of person saying they are “birth control positive”, they’re percentage can fluctuate as low as 80% if they use it improperly. However, when used in combination of another friend who is also birth control positive, it can be 99.99% accurate.
person 1: Are you sure that it's supposed to rain today?
person 2: I am birth control positive that the weather man said to expect rain all weekend.
person 2: I am birth control positive that the weather man said to expect rain all weekend.
by Mrs. Meatball June 27, 2010

High Brow term for fellatio. Often accompanied by its rarely used cunnilingus counterpart "Swallowing The Placenta."
When was the last time someone smoked your birth cigar?
Dude! I just walked in on the new chick smoking the birth cigar!
Dude! I just walked in on the new chick smoking the birth cigar!
by Bufferkiller September 7, 2011
