A Hydrogen Shake is an illegal drink that involves mixing Coca-Cola with Ecstasy. It became popular due to Coca-Cola's history with cocaine.

When pleasuring yourself and it feels too good so you begin to shake

When you get head while milking a goat, and after you cum, you squirt warm goat milk in thier mouth along with the semen, and then kiss.

What occurs when stepping over a person and bagging them then shaking after. then usually repeated or you dismount.

When 2 margaritas are placed in a person's mouth while laying down, the person's head is then shaked.

a) (humorous); what you do when when you come out of the shower with your hair dripping wet and you are too bloody lazy to use either a towel or a blow dryer to dry your hair comme du monde.

b) (drug addiction withdrawal symptom) : episodes of literal 'wet dog' uncontrollable shaking engaged in in by drug addicts undergoing withdrawal, especially withdrawal from heroin and or cocaine

a) (humorous); what you do when when you come out of the shower and you are too bloody lazy to use either a towel or a blow dryer to dry your hair comme du monde and you just shake your hair all over the place, literally like a wet dog, hence the name

b) (drug addiction) : episodes of literal uncontrollable 'wet dog shaking' characteristic of drug addicts undergoing withdrawal symptoms, especially withdrawal from heroin or cocaine.