The act of inserting your penis into a water hose and cumming while water fills your penis.
Example 1: "Dude! I tried to Betula Choboe the other day and now i have a yeast infection!"
Example 2: "I tried to Betula Choboe the other day and now my dick is now bigger!"
Betula Choboes.
by Jazz69 April 1, 2013
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