The Water Cooler

My Second grade classroom was inside a portable, so there were no drinking fountains in the room. So our teacher(s) [we had 2 teachers in second grade because one of my teachers took a part time job as the vice principal for the year, so we had one teacher on Mondays, Wednesday, and Fridays, and another one on Tuesday and Thursdays] put a water cooler in our classroom. I thought it was the coolest thing ever. The best part is when the water cooler dispensed enough water, the water cooler would make bubbles and make a really cool noise. It sounded like "bllpphh bllpphh." I remember my friends and I would always get excited when we were the one to get the "bllpphh bllpphh" noise!