obnoxionado 

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.

obnoxionado by FakeWords4U October 21, 2022

obnoxiodad 

When your father has passed the peak of being normally obnoxious and has reached the point of making you want to fire your laser.

When you come home from school and your father decides to speak to you, he has become, The Obnoxiodad.

obnoxiodad by The Michael that isnt a douche February 4, 2009

obnoxionate 

Verb.

Disgust to the highest degree.

All that fuckface has to do is speak one syllable to obnoxionate an entire roomful of ppl for days.

obnoxionate by Cindylou Who December 19, 2020