To avoid, at all cost, any situation that might remotely result in a failure on your, and your liabilities, part.
Example 1:
Stan: "Hey man, let's go to the mall, I want to get something to eat."
Sami: "Nah man, you're only hungry because you have post-high munchies. We should wait at my house before we go out anywhere. Plus, I have some Doritos at home you can munch on."
Stan: "Sweet, failsafe."
Example 2:
Sami: "Hey Charlie, can me and my girlfriend skip school at your house?"
Charlie: "Sure, but you'll have to leave before 12, my mother might come home early for lunch. Gotta be failsafe man."
A term derived from shakespearean name "falstaff", who is generally identified as a drunkard and a coxcomb. Can be used as an insult if you are among friends who have read the Henriad.
You're such a coxcomb, they should call you Sir John Failstaff.
When a magnitude of a problem as a consequence of an action goes beyond a simple mistake, it is otherwise known as a failstake. However, failstakes rank under the degree of epic fail.
"I tried to wipe Mr. Krabby's first dollar with your tie and ended up covering the whole thing with paint by mistake."
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.
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.
Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.