These animals are so sleepy, it’s contagious. We bet you can’t make it through this whole video without yawning. Press play and see how you score on the yawn-o-meter!
Whatever you do, DO NOT YAWN!
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I didn’t yawn during the video but I did before and after the video to get my yawns out
Same but the Tiger nearly got me
I DID not yawn at al.
I didint yown.
Both me and my friend beat the challenge
i didnt yawn
I did not yawn!!!
I yawned right when the hippo yawned!
I did not yawn but before and after i did.I almost yawned at the very beginning and the rest of the video tot
I ment to
I didn’t yown!