1) noun - a penis in which the shaft bends during an erection.
2)noun - marijuana that has been used in a vaporizer (and no longer has THC in it)
3) adjective - completely lacking any sign of intelligence or common sense
4) verb - messing something up or doing something horribly.
1) I sold this idiot a dime of some bonér.
2) My friend told me about this guy whose boner was really a bonér.
3) Josh Bonar is straight up bonér.
4) Wow you really bonéred that my dude...