wake up on the wrong side of (the) bed
To be in a particularly and persistently irritable, unhappy, or grouchy mood or state, especially when it is not in line with one's normal disposition. I'm sorry I snapped at you earlier, I think I just woke up on the wrong side of the bed today. Jeez, the boss has been in a really bad mood all day. I guess he must have woken up on the wrong side of bed!
woke
slang Aware of the need for and committed to social justice. This usage of the term (particularly in reference to activism against black oppression) is thought to have originated in the mid-20th century US. Often used in the phrase "stay woke." Primarily heard in US. We can't just protest today and then ignore these issues tomorrow—we have to stay woke. You're not woke if you think the status quo is OK.
stay woke
slang To be aware of the need for and committed to social justice. This usage of the term "woke" (particularly in reference to activism against black oppression) is thought to have originated in the mid-20th century US. Primarily heard in US. We can't just protest today and then ignore these issues tomorrow—we have to stay woke.