Hair Booger 

A booger-like lump found in your hair which appears as the result of applying too much hair product, or not spreading the product out properly. It looks suspiciously like a booger which leads to you having to explain the product mishap to those who point it out, so they don't assume it is a real booger in your hair.

Cam: What's that in your hair? Looks like a big booger... (reaches out to pick out out but recoils as he thinks it is a booger)

Jake: Crap... it's a hair booger, too much fudge on the hair this morning...

Cam: Yeah riiiiiight.... more like you picked a winner and scratched your head after....

Hair Booger by YuckitUp July 25, 2010

Hair Booger 

When you have dandruff and sweat mixes with dandruff, creating a booger like blob of dandruff sweat jelly. Usually found under the hair on the back of your neck.

I need to shower after workouts, I keep getting hair boogers.

Hair Booger by Zombie-slut December 16, 2019

Hair booger 

A booger found in the hair; typically found on the heads of elementary age individuals, although there are rare, greasy exceptions to this rule.

Example 1:
Little Christopher: (picks nose and wipes it into hair while sitting in his 3rd grade classroom)
Little Sally: EWWW CHRISTOPHER HAS A HAIR BOOGER!
Class: EWWWWWWWWW!
Little Christopher: (begins crying and picks boogers out of hair and eats them)

Example 2:
Big Christopher: (Sitting at his construction sight, he picks a winner and stashes it in his hair)
Big Sally: (Walks by after years of not seeing him) EW! CHRISTOPHER HAS A HAIR BOOGER!
Everyone on the street: EWWWWWWWWW!
Big Christopher: (begins crying and picks boogers out of hair and eats them)

Hair booger by Hey Lee! July 27, 2012

Booger Hair 

The green, slimy growth of what seems to resemble hair. Only found on what one can at best assume is the head of a hideous Schmig. The Schmig will always deny any claims of having such ‘hair’ and will get the ‘poos’ if the accuser is insistent.

Eww! Look at that kid’s booger hair!

Booger Hair by TheSpeakerOfTruth. March 23, 2020

Harbooger 

When you have an itch on the rim of your nose and when you scratch it a booger gets on your finger. You try to hide it by putting ur finger in your mouth and bit down on your nail while savoring the booger. You are confident no one saw you but if they did you will recruit your older brother to tell everyone you never have ate a booger in your life!

Tom: Jim, did you just Harbooger?!!!
Jim: No way man! There was no booger! Just scratching!! No Booger!!

Harbooger by CoonGirlLover September 15, 2016