Most people joking about this online land on 8 “chuggas” before the “choo choo,” but there’s no single official right answer—it’s a pure internet debate and a rhythm preference.

What people usually say

From forum polls, Reddit threads, and light news pieces about the meme, you see a few common camps:

  • 2 chuggas – “chugga chugga choo choo” (short and simple).
  • 4 chuggas – “chugga chugga chugga chugga choo choo” (nice quick rhythm).
  • 8 chuggas – the most argued-for answer, often framed as the “correct” or “satisfying” amount.
  • 10, 12, or more – for dramatic, drawn‑out trains or just for comedy.

One Reddit survey that tallied over a thousand responses found 2, 4, and 8 as the top clusters, with even numbers strongly favored.

Why 8 is so popular

People who argue for 8 often appeal to rhythm and “payoff”:

  • They treat each “chugga” as a beat and like the feeling of two 4‑beat loops before the “choo choo.”
  • Some describe it as four “chugga chuggas” (pairs), which still totals 8.
  • Fans of 8 say fewer chuggas make the choo feel underwhelming, while many more starts to drag.

An example you’ll see:

“Chugga chugga chugga chugga / chugga chugga chugga chugga / choo choo!” (8 chuggas)

Other viewpoints and nitpicks

Not everyone is on the 8‑train:

  • Some parents and teachers stick to 2 or 4 because toddlers can say it easily.
  • A few people jokingly insist on huge numbers (like 12+ or even 100+) to match a “long journey” before you earn the whistle.
  • Train enthusiasts note that real locomotives don’t “chugga/choo” that neatly and talk about “chuffs” instead.

Mini “FAQ” style wrap‑up

  • Is there an official answer?
    • No; it’s an internet culture meme, not a rule.
  • What’s the most common “fan‑canon” answer right now?
    • Eight chuggas before choo choo.
  • What should you use?
    • Whatever rhythm feels best—2, 4, or 8 are the most recognizable patterns.

TL;DR: There’s no official rule, but in the ongoing forum and Reddit forum discussion about “how many chuggas before choo choo,” 8 chuggas is the most popular answer and the one most people recognize as the “proper” buildup.

Information gathered from public forums or data available on the internet and portrayed here.