boob

definition: either of two soft fleshy milk-secreting glandular organs on the chest of a woman
example:
speech part: noun
synonyms: titty knocker tit breast bosom
definition: an ignorant or foolish person
example:
speech part: noun
synonyms: booby
definition: to commit a faux pas or a fault or make a serious mistake
example: You boobed but you still have time to fix it.
speech part: verb
synonyms: blunder

How boob is being used?