Examples of using "посмеялся" in a sentence and their english translations:
I laughed politely.
Tom laughed at the joke.
He laughed at me.
Tom laughed at me.
This video gave me a great laugh.
He laughed at my pronunciation.
Tom laughed at Mary's idea.
Tom made fun of Mary's accent.
Tom laughed at Mary's joke.
He made fun of our ignorance.
Tom laughed at me.
He laughed at me.
Tom laughed at my joke.