Watch below as he trolls the opposition..
Maro Itoje troll level = 💯
• Glasgow steal the ball
• Ref blows for penalty
• Glasgow players don't hear whistle, score try, celebrate wildly…
• Maro Itoje joins in! pic.twitter.com/ULOkgYcLga
— Watch #ShoulderToShoulder on BT Sport (@btsportrugby) October 14, 2018