BBQ Sizing for Relative Story Estimates

I’m not a fan of story points.  Because they’re numbers, there is always the temptation to try and turn them into hours or days or fractions of a sprint.  Plus you frequently have to re-explain your scheme (Fibonacci?  Doubling?  Custom?).  T-shit sizing is a little better, but what does “size” mean?  If it’s time, then you’ve baselined against hours or days.  Or is it effort?  Or riskiness?

When planning work, the questions usually boil down to “what can we get done quickly” and “what it going to take a while”.  Sprints are filled to capacity, but so are stomachs.  Instead of saying “we can produce 24 story points”, think instead of “we can cook 8 hot dogs, six burgers, two steaks and a rack of ribs”, or “we can only get one Freddy Flintstone rack of ribs done”.  In short, you’re not planning sprints anymore, you’re planning tailgate parties.

Estimate Meaning
Hot dog with mustard.png hot dog Cooks quickest on a grill, so something which can be finished quickly.
hamburger Takes a little longer to cook, but still pretty quick.
steak Longer, but so much more worth it than a hot dog.
ribs Even longer, these require attention to detail so they don’t burn.
freddy Freddy Flintstone rack of ribs The longest cook time.  Depending on the team, this may be all you can do in a sprint.

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