When you fall asleep in an upright position with your head dangling, most commonly in a car or airplane. The motion makes your head bob up and down like a chicken pecking. In rare cases, you could be fighting falling asleep in class and a moving vehicle is not necessary. Chances of chicken sleeping are increased by 70% after a wake and bake session or accounting class.
I was sitting behind her in class and thought she was paying attention. But then I walked by and saw that she was just chicken sleeping.
When you get so glazed over from smoking the hwaddaow that you can't tell up from down.
Derived from Cheech and Chong, who smoked a lot of reefer.
Back in the day when we were burnin' a quarter a day we got good and cheeched.
The act of abandoning someone in mid-conversation for a prolonged period of time(intentionally or unintentionally) via the sending of text messages electronically especially from one cell phone to another.
I'm so sorry, I passed out early last night and totally neglexted you!