what makes you laugh?

talking with my boyfriend make me laugh all the time.. jokes makes me laugh too..seeing my high school friends makes me laugh til we talk with never ending stories..even the story is a sad one..it turns out to be funny if my friends are the ones who are telling it..the way they talk makes us laugh that is match with their gestures, hand movements, facial expression and the way they talk..hahahah..while i'm responding it moments with my friends keeps on bangin' my mind that make me laugh while typing...hahahahahahaha