Like a bear with a sore head

Like a bear with a sore head - very irritable person.

Example - "He'll be like a bear with a sore head when he wakes up and finds out what happened here last night."

Image - https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiHMekSR5-hUZuTTQG9QUk1YezD2x_0mJnGyLH5PbNIpHFEwTS9zeJYaoXuetCZ9Eq-7C0J-LuJ2P5zIvAEHNSQ8ASNgts9lPulpOQ7NeEQV-QNmNrfYNconkmfYcSLVHeNTTpUw8SaoQ/s400/a.jpg