Show me the birth certificate

A way of saying "prove it." Inspired by how President Obama had to show his birth certificate to prove that he was, in fact, born in America.

Person 1: Dude, Martians just landed on Earth.
Person 2: No way. show me the birth certificate.

by arkemedes June 1, 2011

SACE (South Australian Certificate of Education)

some dumb shit certificate and program built to make South Australian teenagers kill themselves. if this doesnt kill them university will.

2nd smartest person in the world: yo bro did you pass the SACE?
smartest person in the world: nah cunt this bullshits fucked, it killed joe
2nd smartest person in the world (now the dumbest person in the world): who's joe?

SACE (South Australian Certificate of Education)

by piestar 77 August 29, 2022

Beef Certificate

Any bruise or laceration caused by a penis during sexual activity.

Emily: ow my vagina is one giant bruise after last night
James: Thats what you would call a beef certificate

by SaulGoodman July 14, 2015

Certificate of Authenticity

A document that confers legitimacy on anything

"Does this Magic Water come with a Certificate of Authenticity?

by jack6128 January 25, 2024

Birth Certificate Feet

When the bottoms of your (dirty) feet resemble the blackness of your feet stamp as an infant in the hospital.

Walking around in these flip flops with birth certificate feet.

by Jennifred July 19, 2023

Birth Certificate Feet

When the bottoms of your (dirty) feet resemble that of the stamped feet on the card you get stamped as an infant.

The ladies walking around in these flip flops with birth certificate feet.

by Jennifred July 19, 2023

Bruno Certificate

A fraudulent birth certificate for the sole purpose to be allowed to play youth sports at a much older age. This usually extends into high school, when a fat, overweight 22 year old plays against 17-18 year olds.

Parent 1 - “hey, that kid has a full beard and a neck tattoo!”
Parent 2 - “looks like he got a Bruno Certificate from that doctor who works out of the motor lodge.”

by Twiggish January 17, 2022