It means your friend frederik should go suck a dick while getting it in the asshole by hes dad
Go suck a dick fred
Fred: No eww i aint gay
Me: Yes you are....
Fred:True....
It means your friend with the nickname fred should go suck a dick while getting it up the ass
Me: Go suck a dick fred
Fred: Eww i aint gay
Me: Yes you are....
Fred: True....