When one develops an orange stain around the lower face after a day of sitting on the couch and eating Cheetos.

The mark of a true couch potato.
Girl 1: I come home from work every day and my orange-faced boyfriend is just sitting there with the remote.

Girl 2: Uh oh, its a 5 o'clock cheesy shadow.
by TheMusicNote18 March 9, 2011
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A cause for alarm; chemically stressed induced morning errection you are awake for. A boner for the night crews, a grave yard shift errection from hell. this type of errection lasts and lasts usually starting at about 3-9 am. And only becomes painfully aware.
but usually is pretty precise at about 5 o'clock.

This massive errection does not go away. This is the awake version of morning wood. Nothing you can think about can make this bitch go away. Its not even sexual! Its just there, angry and you're tired, a zombie with swamp ass and a raging boner that feels painful. Its just there. Awake and the more tired you get. The harder it inflates
but as soon as your shift or whatever is over.

Limp dick motherfucker all over again.
"Ahh, I have a raging angry 5 o'clock boner" said the Marine on post..

"The night clerk tried hiding his 5 o'clock boner behind the cash register

The night clean up crew man was walking bent over.. cause his 5 o'clock boner.

God, I need to get home to chop this thing off or put it in ice water..

The boner you wish you had during sex
by SLAA addict June 27, 2014
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stubble puss like a wire brush on the unsuspecting peen
I warned him I was getting a wax tomorrow and had a little stubble puss but he was balls-deep before he figured out I was really rocking a 5 o'clock shad-ow! He got me back a week later when he turned a lovely 69 into an angry dragon.
by Brangelina's Bastard March 7, 2019
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Definition 1: A Free Crack Giveaway at 5 o'clock.

Definition 2: A really good deal

Definition 3: An Out-of-Control Party
ex. 1: A five o'clock free crack give away, wow , that's a low price!

ex. 2: A free car? That's a five o'clock free crack give away

ex. 3: Jesus, this partie's like a 5 o'clock free crack give a way.
by APU & The Stooge July 18, 2011
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