look up any word, like hipster:
 
1.
Cooch Coaster: The vagina ride.
Example: "Dude, I just rode the Courtney cooch coaster!"
"Bro, I rode that coaster so many times.

Example 2: "Ewh, that betch has a famous cooch coaster, she lets all ages and sizes on it."
by ManginaCat69 July 01, 2011