(noun.) a more eloquent way of expressing ones embarrassing morning wood. Makes the scenario much less awkward for everyone usually due to the comical nature of the term.
morning mahogany

guy#1: dude, you pitchin a tent under there?

guy#2: yeah man, got some intense morning mahogany going on downtown.

guy#1: bahahaha dude youre so freakin funny i forgot how gay you look.
by the urbster September 17, 2010
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When you wake up wif morning wood so hard that it hurts to keep it inside your pants
Girlfriend: when I woke up this morning I saw you lying down with your dick out to the sky

Boyfriend: sorry about that, I had morning mahogany so bad it hurt to keep it in my pants

Girlfriend: don't worry, I didn't mind ;)
by The Nigerican June 23, 2011
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