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3.
Early Morning HardOn...Erection a man has when he wakes up in the morning.
Ever since I was thirteen, I've had an E.M.H.O.!
by FrankPalace January 12, 2012
 
1.
early morning hard on. also known as morning wood.
by Erock June 29, 2003
 
2.
Early Morning Hard On - Found primarily among young males of the species
I woke up this morning with a total EMHO!
by A-Train March 10, 2003
 
4.
An emo prostitute (ho), usually seen with dark eyeliner and styled hair. Most of their myspace pictures contains pictures of them looking in a mirror with tears made out of makeup on their faces, or them looking up and to the side affectionately.
"Have you seen those pics of Marissa on myspace? She's so hot!"
"Naw dude, she's just a nasty ass emho."
by teabag6969 May 22, 2007