Malapropism of "flabbergasted": dumbfounded, amazed, stunned with surprise.
SECONDARY DEFINITION: a lazy and ineffective flagman at a highway construction site.
ORIGIN (all true): Early 20th century, Marie Natale Martini of Queens NY, an Italian immigrant who exclaimed she was "flaggerbastard" upon seeing the Statue of Liberty for the first time. For sixty years, no one corrected her; it was just too funny.
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.