Lamar Odom 's giving a whole new meaning to the nickname "dollface" ...
'cause he just ordered his own custom sex doll -- and, he wants it to look like his ex Khloe Kardashian ! The former NBA star went on a NSFW Willy Wonka-level tour of RealDoll 's Las Vegas facility Tuesday ...
full of totally nude female sex dolls hanging on hooks and huge realistic male organs -- and, Lamar got to touch everything in the facility. Ya gotta watch the clip ..
. Lamar's walking through the facility -- picking up dildos and whipping them around before copping a feel of one doll's boobs, touching her all over and saying it almost makes him want to design women's fashion. We're not sure he's got a Vogue shoot in mind .
.. but, you never know! Lamar's manager, Gina Rodriguez , tells TMZ .
.. Lamar first saw RealDoll in a news story about a month ago -- and knew instantly he needed to get one for himself.
We're told Lamar was in Las Vegas this week for his birthday ...
and, he decided it'd be the perfect time to go find himself a silicone GF -- and, sounds like he did 'cause the money changed hands and the doll is under construction. The dolls usually go for between $8K and $20K, but we're told RealDoll cut Lamar a deal -- though we don't know what kinda discount he got. RealDoll doesn't just do prepackaged dolls BTW .
.. Lamar opted for a custom order -- picking and choosing his new bang buddy's lady bits.
We're told he wanted the doll to have voluptuous curves ...
and based the face on his ex-wife.
