Trevor: [as they are climbing] Hey, look at all the shist.
Sean: What?
Trevor: Its a metamorphic rock. Green schist, white schist, micro-guarded schist...
Sean: Oh. Schist.
Sean: What?
Trevor: Its a metamorphic rock. Green schist, white schist, micro-guarded schist...
Sean: Oh. Schist.
Trevor : [as they are climbing] Hey, look at all the shist.
Sean : What?
Trevor : Its a metamorphic rock. Green schist, white schist, micro-guarded schist...
Sean : Oh. Schist.
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