mandriff 

The hairy midriff of a man whos shirt is too short.

"Dude, put your arms down, you have mandriff. I think i'm gonna puke!"

mandriff by Naynae May 25, 2007

mandriff 

when a guy intentionally or unintentionally shows his mid-section/stomach

Dude check it out that guys shirt so tight every time he reaches for something he keeps showing his mandriff.

mandriff by Panama_RR August 18, 2010

Mandriff 

The act of ejaculating into a woman's hair when she is sleeping and not telling her until the morning when she wakes up and the semen has dried and is beginning to flake.

Debbie was the first to fall asleep so she will definitely have mandriff in the morning.

Mandriff by Rufus3 June 4, 2010

Mandruff 

The leftover dried-up semen left on a man's nut sac hair usually found hours later. Can also be found on the legs, facial hair, and in some rare cases, the hair on a female's head (extremely rare for married couples).

Gary knew he totally knocked the bottom out of it, but later was in severe pain removing the enormous amount of mandruff from his nut sac.

Mandruff by Tomkat15 April 22, 2014

mandruff 

tiny bits of tissue that remain on an a man's facial stubble after blowing his nose.

James' mandruff, after he returned from the mirrorless bathroom, caused a minor a distraction at the dinner table.

mandruff by Richard Masuko July 30, 2008

man-driff 

When a man busts a huge load into a woman's hair after receiving oral sex, and not telling her about it. After it dries in her hair and scratches it, it flakes off, causing "man-driff."

Caiti had some terrible man-driff after prom with Chritian, Saturday night.

man-driff by marvo1212 April 16, 2010

Mandruff 

Semen left in hair which has since dried and is flaking like dandruff

I need to pick up some head and shoulders for my mandruff!

Mandruff by stevey-cakes August 8, 2015