A variation of "Joe Schmoe", this term is used for someone who inserts their opinion when not asked. Additionally, this person thinks they know what they're talking about, even though they have no experience or knowledge on most subject being discussed. You might say a Joe Jerk Off is a member of the Peanut Gallery.
Guy #1: Do you hear this guy talking about shit he knows nothing about?
Guy #2: Yeah, he's a real Joe Jerk Off
Guy #2: Yeah, he's a real Joe Jerk Off
by ImAGorilla69 March 16, 2022
Get the Joe Jerk Offmug. 
by ahmed69420 September 16, 2022
Get the Pulled a Joemug. by M unknown March 22, 2019
Get the Joe Gossagemug. by Hsjdbfhsjbsgdjenbdhe October 17, 2019
Get the Joemug. by Daplugg June 4, 2018
Get the Pulling a joemug.