look up any word, like blumpkin:
 
1.
A condom. In slang, not necessarily a condom made of lambskin, although they can be.
by Hippy on a Bicycle October 22, 2003
 
2.
A word used for an adorable person, or one that you love.
I'm gonna think of you all day, lambskin.
by Kondziq October 23, 2010