mexican twins

siblings that are born less than a year apart.

mexican twins is when one child is born and then 10 months later, or so, another child is born.

by chicken jane September 24, 2013

conjoined twin

siamese twin

by Anonymous October 14, 2003

The Vagina Twins

The nickname for famous conjoined twins Abigail and Brittany Hensel. They have two spinal cords joined at the pelvis, four lungs, 2 hearts, 2 stomachs and share a vagina.

"The Vagina Twins are a medical marvel."

by Nib May 21, 2006

Irish twins

Children, born in succession within one year

They were like rabbits. Now their Irish twins are six and seven.

by cornholio October 16, 2003

tennessee twins

1. The offspring of a couple who have baby #2 just nine months after baby #1 was born.

2. Siblings close in age.

Britney and Kevin are the proud parents of a set of tennessee twins.

by KRummy September 14, 2006

Dolan twins

The most perfect people on the world.
They are all you need to be happy.

The dolan twins make Tuesdays the best days of the week

by Dolantwinslovet September 30, 2018

V twin

when a woman is pleasured by inserting a fist in the anus and vagina and thrusting back and fourth immitating a v twin motorcycle engine.

Dude the best thing happend last night
whats that?
i gave sarah the V TWIN!!!
oh man that chick got wrecked! nice!

by themankiller November 28, 2010