Street, who also co-hosts the morning show on The Hits radio station, said actually she sat to the right because she liked that seat better.
"Here's the deal - this is the seat I actually chose, three and a half years back when we launched this show, I told Mike 'I like this side better'. And he, with his typical disinterested gaze, replied 'I don't care where you sit'."
Street added that she had stayed to the right of eight different Seven Sharp co-hosts - including five women.
"Jack you're actually the third other male to disrespect me," she joked.
"I've also had five women disrespect me sitting in that chair, shame on you Pippa Wetzell, Heather Du Plessis-Allan, Nadine Chalmers- Ross, Carolyn Robinson and Erin Conroy."
Street ended on a serious note, saying while she was "all for" gender equality, "next time let's make it about something that actually matters".
"If I did feel disrespected I'd be marching upstairs and I'd be rattling some cages."
Tame, who was again filling in for Hosking tonight, added there was no great conspiracy at TVNZ and besides, Street was the clear star of the show.
"I don't think you give Toni the credit she deserves."