A sexual act similar to titty fucking, but with the additional element of erotic lactation. Particularly popular in the nordic and scandinavian countries, it involves a woman who is currently nursing, or is otherwise able to lactate, stimulating a man's penis between her breasts by squeezing them together around the shaft. At the same time the man stimulates the woman's nipples to help her release milk. If done correctly you'll both need a good shower afterward because you'll be covered in a mixture of milk and semen.
"Honey your tits look amazing tonight! Do you think you'll have enough supply to make a swedish milkshake later?"
by omjo34 October 22, 2016

by Samual929 October 5, 2007

Within the context of Kelis' 2003 song "Milkshake," milkshake is a metaphor for blowjobs. If you replace the word "milkshake" for blowjob or blowjobs it becomes clear.
"Milkshake" by Kelis ~ Verse #1
'My milkshake brings all the boys to the yard,
And their like
It's better than yours,
Damn right it's better than yours,
I can teach you,
But I have to charge'
EDITED:
'My blowjobs brings all the boys to the yard,
And their like
It's better than yours,
Damn right it's better than yours,
I can teach you,
But I have to charge'
'My milkshake brings all the boys to the yard,
And their like
It's better than yours,
Damn right it's better than yours,
I can teach you,
But I have to charge'
EDITED:
'My blowjobs brings all the boys to the yard,
And their like
It's better than yours,
Damn right it's better than yours,
I can teach you,
But I have to charge'
by Chase29 November 2, 2010

The process of sticking a drinking straw into a girl's vagina to slirp semen out after you've "blown a wad" into her baby-maker.
Man, I heard Josh blew his load while humping the girl, but at least he did the Tijuana Milkshake. That reduces the chance of him getting her pregnant.
by Mississippi Coast Trash November 8, 2008

When you get done having anal sex with some girl you pull it out, pour ranch dressing into the ass, and suck that bad boy out with a staw.
by Nick Casey April 4, 2008

by Farcry2kid October 11, 2015

The most yummy-tastic drink in the universe! Just get a blender and add some Pikachu and blend. Mmm mmm good! (Almost as good as Baby Fetus Milkshake).
by NomPikaNomChu March 1, 2010
