Actually it's supposed to be
"What if I told you, you suck. You are a looser, noob, and idiot. Lol you are so stupid why do you think the earth is round."
(I took some words out because they were repetitive)
If you're going to convince people that the Earth is flat it would be a better approach to use more kind language instead of telling them they're stupid. Also using proper grammar and English will make you seem more trustworthy and confident.
Of course, even if you did take my advice I still would not believe that the Earth is flat because there has been plenty of scientific evidence that the Earth is infact, round. Also you claim to be around the age of 8 and therefore, it wouldn't be a wise choice to believe you.
I know you will not listen to me or anyone who tries to talk to you but I would suggest that you get off imgflip.
It would be good for you and other users.
Thank you and have a good day.
Sincerely,
Picciona