The way the average person achieves orgasm probably seems intuitively obvious: genital stimulation, of course. That's not always the whole.
But then, when you're not looking for them, orgasms can show up at the most I asked people to tell me the weirdest ways they've ever orgasmed. If you want to have an orgasm, clitoral stimulation is probably your best bet.
Orgasms don't always have to happen during sex. Find out more about other weird ways to orgasm, including nipple orgasms and sleep.