Selwood tangled with Chris Newman after Newman dealt with Cats youngster Taylor Hunt behind play.
The AFL decided to hand Selwood a $1800 fine for his part. Newman was fined $900.
In a separate incident Tyrone Vickery was cleared of contact to Joel Selwood after the AFL decided force was below that to constitute a report.
Teammate Mitch Duncan saw the light of the situation on Twitter.
He always like his WWF Wrestling, must have learned a few tricks @joelselwood14 #bodyslam instagram.com/p/Y6F7PwAmgn/
— Mitch Duncan (@mitchduncan22) May 4, 2013