Goofy, bubbly, giggly, and buttering people up? Who are you even talking about...? That is the least Taurus-like thing possible to try to apply as a generalization of Taurus people. In many cases, you have to know a Taurus VERY well and be quite close to even have the chance to experience that far more private goofy side to them, and that certainly isn't going to be made public.
I guess you know crappy ones. Bulls are a fixed sign and can have firm, unbudging opinions, but it isn't the same as being judgemental and most at least try to be gentle with the feelings of others. Not really a heart on the sleeve type though and might come across a little blunt in the mind of some.