Synonymous with fun on a bun , It's essentially a better way of saying something will totally kick ass. Used to describe occasions in which your run-of-the-mill phrases describing how much fun something is gonna be just can't aptly describe the amount funs that will be in your buns.
Can also be abbreviated FIMB.
Lazy persons excuse for a workout.Usually involves sitting on a sofa or reclining chair while watching television or playing video games.Most often involving a group of people.
A person who takes the fun out of absolutelyeverything by being extremely whiny, annoying, bitchy, moody, strict, uptight, etc. People who are like this are a real drag.