To be completely drunk out of your mind, to the point of being sick, trying to get out of moving vehicles and someone having to call an ambulence for you.
wow, she is completely bowened!
im gonnaget bowened tonight.
Receiving an injury to your penis (having your "boner" get "owned", hence the word) Also spelled as bown3d, bpwned, or bpwm3d. Exclamation points/ ones can also be added.
Not to be confused with getting boned, which is much more pleasent.
When spoken, stress of the "w" sound is used to avoid such confusion.
(Man 1 gets kneed in the nuts by a woman)
Man 2: "Dude, you just got bowned!"