'i obnoxiated the piss out of you all night long last night, didnt i'
'am i obnoxiating you?'
'i am going to obnoxiate the fk out of you all night long, like lionel richie'
Annoyingly uncontrolled behavior and the general sense of 'I-don't-care-what-anyone-thinks' that is often accompanied by excessive alcohol consumption. Priceless when combined with nudity.
"Wow, you should have seen my girlfriend last weekend! Six drinks on the beach, and three shots during naked volleyball - she was totally obnoxicated!"
One who knows a little about something and freely boasts his/her knowledge purely for the sake of sounding more educated than others. A blend of the words "Obnoxious" and "Aficionado"
Chris always gathers information before a trip so he can boast about his knowledge to everyone in conversations as though he is educated on the subject. He is such an obnoxionado, it really makes my eye twitch.