Be careful not to stuff up the engine with the wrong type of fuel.
Achte darauf, den Motor nicht mit falschem Kraftstoff zu verstopfen.
Make sure not to stuff up any pipes while doing the plumbing.
Achte darauf, bei den Klempnerarbeiten keine Rohre zu verstopfen.
They will stuff up the presentation if they talk over each other.
Sie werden die Präsentation ruinieren, wenn sie durcheinander reden.
I'm starting to think you're making this stuff up.
He tends to stuff up important tasks when he feels rushed.
Er neigt dazu, wichtige Aufgaben zu vermasseln, wenn er sich gehetzt fühlt.
You hurt his feelings, so he made some stuff up.
No, I'm just cleaning stuff up, trying to get organized.
Lady, even I couldn't make this stuff up.
I packed my stuff up and I'm staying here for good.
He pretends to blow stuff up to see how well-prepared we are.
Er sprengt Sachen, um zu sehen, ob wir vorbereitet sind.
Just make stuff up so you look like a real artist.
Denk dir was aus, damit du als Grafiker rüberkommst.
Well, sometimes you've got to blow stuff up.
Okay, I'll start heating some of this stuff up.