The term Stoke is used in Mountain Biking to express pleasure of sending on flat ground. Typically expressed with loud and repeated screams of "yewwwww" to express euphoric feelings.
It also aids as a aural support to the feelings of sending.
Rider 1 whilst pedaling on flat ground quickly : "Yeeeeeeeewwwwwww. I am so stoked!"
Other riders response:
"Yew mut 7."