A word filter is, as the name implies, a filter for words. Various websites too fucking pussy to use proper internets english will use these strange devices to change one word into another. Example: faggot->homosexual, rape->tenderly caress, etc. Other websites (ie those that do not suck) will use them for more humorous purposes. 7chan is a prolific user of these, changing all manner of words for no real reason. For example, faggot filters to spider expert, while god filters to Bob Ross. Also known as cheesegraters.
The term 'wordfilterowned' is used on chat-boards such as 4chan and 7chan, where word filters have been implemented to mess with the words. For example fail gets word-filtered to win, and girlfriend gets wordfiltered to boyfriend. 'wordfilterowned' is when a poster's entire message is corrupted due to wordfilters.
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.