invasion of the drool monster

I can only guess that teething is just around the corner.  DD's drooling has been steadily increasing for the past month, but over the past few days, it's been a virtual river of drool coming from her mouth.  Every time I look over at her, the whole front of her onesie is soaked.  Last night, DH looked down at DD in her exersaucer, gnawing on Sophie, and said, "woah, that giraffe sure has a ton of drool on it".  When DH notices, that means it's significant.