blubbering (adj.) Look up blubbering at Dictionary.com
c. 1400, "bubbling, gurgling," present-participle adjective from blubber (v.). Originally of fountains, springs, etc. Of weeping from 1580s.
blubbering (n.) Look up blubbering at Dictionary.com
"act of weeping noisily," 1570s, verbal noun from blubber (v.).