The act of masturbation, typically female. A reference to the recent movie Black Swan, in which the plot pretty much revolved around Natalie Portman's masturbatory habits.
Karen: Katie sure has been in her room for a long time.
Liz: She's probably doing the Natalie Portman.
Karen: Oh, that probably explains why she took that underwear catalogue.
Liz: She's probably doing the Natalie Portman.
Karen: Oh, that probably explains why she took that underwear catalogue.
by tccsn11 June 25, 2011
by Skrom May 26, 2021
Dude, I totally thought I was gonna get some last night, but she really did just want to exchange vegan recipes--turns out it wasn't a date, just a natalie portman.
by Solanas69 June 04, 2019
The Aiden Portman Jelq Method or A.P.J.M, is a method used to enlargen the penis. To do this method you have to tape your wee wee to the ceiling fan, or if you dont have one use the nearest electric hand dryer.
"yo guys i definitely recommend this new type of jelqing called the Aiden Portman Jelq Method!!! i grew 4 inches in the last 6 months!!!"
by imjelqing August 07, 2024