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white foamy stuff

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yeah today i took my 05 yz250f out and rode it in my backyard track. when i came in about a hour later my bike was dripping white foamy stuff from a breather tube from the head of my motor by my sparkplug. what is this, i have never seen it before help me out here. my oil looks fine a my coolant is fine also.

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It is just condensation mixiing with oil vapors from the crankcase. Oil and water make a white goo. This is normal, the bike may have been slightly over filled with oil. Go ride...have fun.

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