This Is What Happened When Grandma Got Too Excited Riding A Roller-Coaster! Hilarious

<p id="watch-headline-title" class="yt"><span id="eow-title" class="watch-title yt-uix-expander-head" title="Nan on a roller coaster" dir="ltr">Nan on a roller coaster</span></p> <p class="yt"><span class="watch-title yt-uix-expander-head" title="Nan on a roller coaster" dir="ltr"><span>Twists and turns. Screams of laughter. For 78-year-old Ria, it's about the thrill of the ride.</span></span></p>