Sorry, the changed phrase killed it for me. I'm pretty sure the meme/commercial goes "I don’t always [X], but when I do, I [Y]."

How could they fuck up something so simple?

From the looks of the shirt, it's almost as if they'd never even seen the original ads that they're imitating.

Shame it's not "I don't often test my code, but when I do I do it in producting".

Now that is a t-shirt I would buy.

Stay risky my friends