A combination of "male hot soup" on top, and a generous helping of fecal matter for the base. Served in a cup or bowl. Also part of the "lunch special", which is half soup/half tossed salad.
"Call me Pierre...I just gave that bitch some French Onion soup and all she said was 'Ooh La Laaaaa.'"
When a man stuffs a red onion in a females mouth and then punches her in the kidneys while doing her doggystyle
This creates the tears that flow over the red onion. Then he blows his load on her face creating cheese effect. Voila!
Did you give Vanessa a "French Onion Soup" last night?
Sure did! I love that soup!
A two part sexual act involving A) ejaculation into the female participants naval cavity and B) Tanning said female, ejaculate and female intact.
Optionally served with crumbled saltines before step A.
Tom: I'm hungry...lets go to the diner.
Kerri: But that diner isn't 24 hours.
Tom: Lets go back to my place...I'm serving French Onion soup all night.
Kerri: Great...I think Hollywood Tans has late night hours.