look up any word, like fleek:
 
1.
Man-shoulders, as found on an otherwise feminine woman.
Sarah Silverman? Now that bird's got mallfuckin' moulders!
by jjoffe January 25, 2010
 
2.
Boy who masterbaits in front of ones sister.
"Hey Britney watch me moulder", said Chris.
by RBRat3 March 19, 2005
 
3.
oral sex given to a female by a male.
stephen made me orgasim so hard after that great moulder he gave me.
by joshui July 28, 2006