gross things

which i wonder if it's normal...
- move his finger/hand back & forth (like a pendulum), rubbing against his tongue which is always dangling outside his mouth like a dog's
- he does the above with anything! Eg. pacifier, toys, cloth books...
- lick his palms so wet, open & close it to make a swooshing sound (just like the handsign for milk)
- open his mouth so big to "contain" the bottom part of his pacifier (he's actually using his 2 lower teeth to bite the pacifier INSIDE his mouth)
- you have probably seen him pout his lips and make some sounds...sometimes, it's so bad that he can even spit saliva out
...
Sometimes, when i look at him...i cant decide if it's "cute" or plain digusting! ;p