Knock, knock.
Who's there?
Slag.
Slag who?
Show the Punchline
Slag-gish between passes? Grab a wire brush.
Joke #589
Knock, knock.
More Discontinuities Jokes
- Nonrelevant Indication (n.): A signal with no connection to the discontinuity you wanted, …
- Corrosion under insulation is the original cover-up.
- What is a rail inspector's favorite kind of rail flaw?
- Hydrogen cracking is the only discontinuity that waits until everyone has gone home.
- Discontinuities are innocent until proven rejectable.