Weird bumps in mouth?

I keep meaning to ask my dentist or someone about this when i go in to my appointments but always forget. Does anyone know what its called when you get weird little bumps (almost like a blister, and they are pop-able) on the jaw between your last two molars? I can t seem to find anything online, but I always get... show more I keep meaning to ask my dentist or someone about this when i go in to my appointments but always forget. Does anyone know what its called when you get weird little bumps (almost like a blister, and they are pop-able) on the jaw between your last two molars? I can t seem to find anything online, but I always get them after eating things like cereal or tortilla chips, just want to find out what they are.
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