The act of jizzing in someones shampoo.
"Ah man! This ain't shampoo! Its jizz! Head and shoulders..."
a shampoo that has a light blue color to it, designed to eliminate dandruff
my grandfather\'s old ass head needs some head and shoulders
When a chick is giving you head you blow your load in her hair and rub it in.
Cindy was so bad at giving head I told her I had a suprise for her and gave her the old head and shoulders
something you say to a person that is known for flaking and you both have plans later.
friend1:I'm comin' to your house later.
friend2:we head and shoulders, right? because you be flakin' somethin' serious, homie!
To have ones head so far up their anus, you can only see from the shoulders down.
When my girlfriend is being intentionally difficult, I roll my eyes and exclaim to my friends: She is being head and shoulders today!
When a chick is giving you a blowjob, you throw up in her hair and rub it in.
"she was going down on me, and i finished her off with a head and shoulders."