Epigrams are short satirical poems ending with either a humorous retort or a stinging punchline.
Used mainly as expressions of social criticism or political satire, the most common forms are written as a couplet: a pair of rhymed lines in the same meter.
Practitioners of this poetic expression include John Dunne, Ben Jonson, William Blake and Robert Frost.
For examples and more poem information you can go to shadow poetry, which is where I am getting all my poetry write ups from.
I once woke from a wonderful dream
where my plans flowed like a stream.
When locked behind a body figure
no one will see the mind pulling the trigger