morning horn 

When a man wakes in the morning with an erection. See also the morning wake up call, morning mast and the big top

Hey baby look at my morning horn.

My baby's got wood. Usually followed by your girl chopping on the wood.

morning horn by 2Damn$ly April 27, 2006

Saturday Morning Horny 

End of work-week horny, where all a guy wants to do is wake up, shit, eat a big breakfast and sit around all day watching porn.

Kyle: Hey, you wanna go long boarding this Saturday?
Garrett: Fuck that dude, Ive been Saturday morning horny since Tuesday!

Saturday Morning Horny by TaAj88 October 31, 2011

Morning horny 

This is when a bit before you wake up in the morning, you have a sexy wet dream. And when you wake up, you have an extreme urge to masturbate, and you usually do so. For the rest of the day you tend to have a hyper libido.

"Sorry I'm late for school today. I woke up with morning horny and missed the bus."

Morning horny by Trevdagger's Ticklemonster November 26, 2013

mornin' hornin' 

Someone who wakes up wanting sex.

This girl woke up mornin' hornin' today.

mornin' hornin' by Welsh Rabbi October 22, 2013