Adrian Grenier made sure that this Halloween was equal opportunity scandalous with his costume over the weekend. See, girls aren't the only ones who take it as a night to dress slutty! Ha. I suppose he was dressed as a wrestler while his lady friend was...mostly naked. Thankfully for all of us, his friends the paparazzi were there to capture his daring outfit. Ari Gold would be proud of his, uh....gutsiness.
wow! Thats hot...
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he needs 2 shave asap.
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he looks like an american apparel ad.
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LOL
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Oh look, it's a girl with barely any clothes on, at Halloween. What a surprise! She's so clearly dressed as...... um..... well.... a girl with hardly any clothes on. Ta da! Give her prize for best costume right now, that took a whole lot of work and imagination.
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OMG!! His Weenis looks like a little elevator button
If you push it, do you hear Muzac?
HAHAHAHAH
Oh, he bores me.
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I dont care if this is a halloween costume or not, this is just bad..very very very bad. No one should ever do this to themselves...
8
Ewwww, he looks grossly funny. A cross between Richard Simmons and Benicio del Toro!!! 
Eeeeeeeeeeeeeew
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He looks like a terrorist. He should avoid airport security until he shaves again.
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HIS FRIEND IS SKIIIIIIIIINY.
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Aphrodite, that is too funny! And so true! Haha!
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and his friend is dressed as a wh*re?
14
that is so hot....
15
...wooow!!!
but on a serious note?..where is it?..
Is she supposed to be Pocahontas?
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NEXT
18
YUCK! I usually like him but i will never look at him the same again!
19
He looks like Lenny Kravitz
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I think she's supposed to be the chick from the blue lagoon.
21
soory i think he hot
22
dressed as that worthless piece of poo, dov charney.
23
Wow his friend is hot and he has really skinny ankles.
24
WTF?! That was a total let down! lol What the heck is going on there.
And is that his date? He seems to be trying to get away from her, lol.
Gross! That costume took absolutely nooo effort. He looks nasty! Not hot at all.
26
...I am loving his costume!!! Halloween is supposed to be fun...and this is FUNTASTICAL!!!
Hahahahahahahhahaha this is great!
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Ew, he always looks like he smells like PEEPEE...how fitting.
29
NO WAY!
He should have dressed up as AquaMan!
Adrian Grenier is test driving the costume for Aquaman 2!
Vinnie Chase is going to have to make the sequel in Season 5 of Entourage to earn back some of the money he lost in Medellin!
I'm afraid for the young lady behind him. She's one missed meal away from the ER.
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I'm at a loss for words.
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Bellanatella -- I think this might be his Aquaman costume.
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Boahahaha. What a laugh.
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hahaha I don't understand her bottoms. looks like a sumo player.
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eww. seriously?
36
he looks really... awful.
hahaha.
Adrian Grenier is a very clever man. By wearing his Aquaman 2 costume for Halloween, he is promoting the new season of Entourage and self-promoting himself. He has gotten himself posted on every celebrity gossip site around. What a smart smart man he is- you go Adrian!!!
38
He looks kinda monkeyish.
39
yeah that chick is too much ... i mean come on be ORIGINAL please ... as if she doesn't dress like this every other day of the week! 
i dont know what it is but its freakin hilarious
41
that chick is claire robinson...she's awesome! they both look great...it's halloween
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He would be funny if wasn't such disgusting!
43
ok satchel.
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LOL
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legs ...and man bits!
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