Weird question I about riding dick

Okay so I’m a virgin and there’s a trend where someone explains that the best way to ride dick is by spelling coconut. But I’m so confused as to how people ride guys lmao. Do you like stick the whole thing in and sit in him or is it just partially

In there and you have to be careful about putting it all the way in. Idk because the first one seems painful especially if he’s big but the second one seems exhausting?? SOMEONE HELP MY VIRGIN ASS UNDERSTAND