bumdiggy is a word used usually when someone tells you something that is quite good and very suprising, occasionally if something is really great it will be repeated a couple of times but on the last of these repetitions the diggy wont be said.
will: "i found 20 quid on the floor, coming to get a pizza?"
stuart: "yeh?? orr bumdiggybumdiggybumdiggybum!!!!"
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.