A Taboo Boner. When one of your family members or relatives give you an erection. Tends to happen when very horny, and/or family member wears very slutty clothes.
"So i walked in on my sister while she was changing, and i got a Tabooner."
"When i woke up in the morning and saw my dad hanging outin the nude, i got a Tabooner and we ended up having rough sex."
He is always a midget with a small willy. he is funny but is very dumb. he always yells at the tv while playing video games. more often than not he will have front teeth like a rabbit. and is always down for some fun with guys