This coffee shop is an icebox! (metaphor)
She's drowning in a sea of grief. (metaphor)
She's happy as a clam. (simile)
I move fast like a cheetah on the Serengeti. (simile)
The sea lashed out in anger at the ships, unwilling to tolerate another battle. (personification)
The sky misses the sun at night. (personification)
I've told you a million times to clean your room! (hyperbole)