The phrase "big tantrum" refers to a strong and intense display of anger or frustration, often accompanied by yelling, screaming, crying, or throwing things. Full definition
With mourinho you get a big tantrum and him saying oh we wont win the league as I need a blank cheque book, and by the way the refs are all out to get me.. (justarsenal.com)
«Last night, my son had the biggest tantrum... I ended up giving in. (nantolbert.org)