The latest in a series of distressing but regularly tolerated events that gives rise to the first obvious sign of intolerance towards the offending party, usually in the form of a drastic decision or the offer of an ultimatum. May have come from shortening the idiom/expression "the straw that breaks the camel's back", relating the distress caused by the offending party to stacking straw on the back of a camel over time until it collapses under the weight.
After a series of non-explicit infarctions, Jimmy McGill loudly disturbing his coworkers with his bagpipes is the last straw that forces CliffMain to fire him from his law firm without cause.
A relationship between two people who are equally as cool as each other. They are as individually awesome and fun to be around as they are when they are together.
Neither one depends on the other for their feelings of self worth- they know in their heart that they are just as valuable to the world as the other. Good looking, optimistic, and sparks a light in the world that people recognize that goes beyond a normal relationship.
In a powercouple, if one person is flawed, the other person makes up for their weaknesses in strength. Together they are the epitome of what anyone would desire in a relationship. They encourage goodness in the world and make it a better place by being together.
I'm a fan of those two, they are such a power couple, the epitome of what anyone would want in a relationship.
I am envious of them because they are a power couple.