Weak Sister

The lesser of two twins, regardless of sex. There is always a dominant twin.

Jesse may be a superior athlete but he is totally the Weak Sister.

by the_captain_awesome August 10, 2008

Weak Milk

An insult, usually following a particularly weak comeback or insult, originating from "shooting blanks".

Person #1:Your mom!
Person #2:Dude, WEAK MILK!

by Jameslyon September 18, 2006

irish weakness

an ethnic vulnerability to alcoholism

His countrymen often have the Irish weakness.

by Big_Alf December 18, 2015

Weakyleaks

Low sperm count.
An infertile man who has less than 20 million spermatozoa per one ml of ejaculate.

Nah! Robert has weakyleaks.

by rperazag December 19, 2010

weakith

one weak ass bitch; weaker than weak; extremely feeble

Nigga your a stupid ass bitch weakith.

by Baro May 7, 2003

weakens

It is a verb and the opposite of strong. It is mean it will be less strong.

You have a strong coffee and you add water, so the water weakens the coffee.

by Zazou May 13, 2005

weakle man

Someone who is a fool or when someone does something foolish.

"yo that kid is a weakle man"

by MR.REEFS May 30, 2009