[dinkblam]

> I've seen snakes yawn

if a see a snake (yawning or otherwise) i'll definitely not yawn.

puking, screaming or running would be more likely.

[lupusreal]

Aww, snakes are cute though. You should think about spending some time around some docile snakes to challenge your aversion. Even through a glass tank wall, so you can feel rationally safe.