Is it wrong to make a parody twitter account for one of my teachers?

[Hidden Name]

I made one on twitter and it's me and a group of students that tweet things he says daily that we find hilarious. He talks super funny and makes the funniest faces. And also his nipples are always hard too lmfao.

But to be funny we looked up if he had an actual account and we found him but it seemed like he never used it since the last tweet was jan 2012 and to be even funnier we found his wife and as a dare I followed her but immediately unfollowed her a couple hours later. A few days later my teacher found out about following his wife but I told him someone else was on my account and did it and that I immediately unfollowed her and he believed me.

But can we get in serious trouble for the parody account ? Like spend time in jail, cyber bully? All we do is tweet dumb things he says not really insults towards him? What would happend if my school found out. I'm a sophomore