1.Definition: arousing or provoking laughter
"Funny stories that made everybody laugh", "A very funny writer"
2.Definition: beyond or deviating from the usual or expected
"Her speech has a funny twang", "They have some funny ideas about war"
3.Definition: experiencing odd bodily sensations
"Told the doctor about the funny sensations in her chest"
4.Definition: not as expected
"Up to some funny business"