Nickname for the medication -Klonopin- It's used to treat anxiety
People that pop pills often take kpins along with many other types of pills
People that pop pills often take kpins along with many other types of pills
by short shit June 20, 2005

Klonopin, while widely used as an anti-anxiety medication and/or for recreational purposes ("Kpin"), is also used to treat seizure disorders, such as epilepsy.
by Mis2y September 21, 2006

Boy 1: Dude my mom is real fucked up in the head. Let's raid her medicine!
Boy 2: Ite. What she got, nig?
Boy 1: Ah she aint got but .5 kpins.
Boy 2: It's skrate, homie. Let me get 10 of those klonnys and I'll rail dat shit.
Boy 2: Ite. What she got, nig?
Boy 1: Ah she aint got but .5 kpins.
Boy 2: It's skrate, homie. Let me get 10 of those klonnys and I'll rail dat shit.
by Jack Ofalot October 04, 2008

by chrisakacman October 20, 2010
