Whilst a person is engaged in conversation with another person, one of the involved turns his/hers head during conversation, and pukes. Preferebly in the opposite direction of yours, but definitely not a must.

In rare cases, the person that vomits tries to finish the conversation after said vomiting. That is the sign that you are beholding a Grand Islandic Dragon.
"Hey dude, anything cool happened at the cray fish party last night?"

- "Nah, but I saw this dude pull off the islandic dragon in front of another dude. A bloody miracle he didn't get any on the dude's shoes, dude was spraying like a motherfucker."
by Ankitori April 19, 2013
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