n. a hair condition similar to dandruff that is most frequently caught from visiting the beach. A.K.A. sand in the hair, sandy hair
dude1: "dude what's all that shit in your hair?"
dude2: "oh we just got back from the beach. I got some serious sandruff going on..."
by Olly J June 10, 2005
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The sand that falls from your scalp after a trip to the beach.
Dude you may need to get head and shoulders

Naw, I just got back from the beach, it's just sandruff.
by Laurible January 14, 2009
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The phenomenon of sand falling out of your hair after spending a lot of time on the beach. If one is wearing a dark shirt, it can appear that they have heavy dandruff.
After four days on the beach, my suit was collecting sandruff every time I scratched my head.
by thewman January 20, 2010
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Grains of sand left in your hair after spending the day at the beach.
I rinsed off at the beach but my hair's still full of sandruff.
by MagicSam June 27, 2011
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Combination of the words 'sandwich' and 'dandruff' referring to the tiny crumbs which litter your clothes after eating a sandwich and give the impression that you are suffering with a dry scalp.
"Don't look at me like that - I'm not suffering from a dry scalp it's just sandruff"
by chezzah January 12, 2009
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When you go to the beach and end up with sand caked to your scalp
I had a great time at the beach today, but after I got home I scratched my head and a bunch of sandruff fell out
by Colforbin16 June 27, 2019
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Sand that falls out of your hair making it look like you have dandruff
person 1: "have you been at the beach?"
Person 2: "ye my sandruff is hectic"
by marceytime March 20, 2015
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