As verbs the difference between goo and slims
is that
goo is to apply goo to something or
goo can be to produce baby talk while
slims is (
slim).
As a noun goo
is (uncountable|informal) any semi-solid or liquid substance; especially one that is sticky, gummy or slippery; frequently of vague or unknown composition, or a bodily fluid or
goo can be an example of baby talk.