プチッwith a snap, with a click (beep), shortly, briefly, small

糸(いと)がプチっと千(せん)切(き)れました。

The thread snapped with a small pop. {with a snap, with a click (beep), shortly, briefly, small}

ミニトマトがプチッと潰(つぶ)れました。

The cherry tomato collapsed with a small pop. {with a snap, with a click (beep), shortly, briefly, small}

緩衝(かんしょう)材(ざい)をプチッと潰(つぶ)すのはクセになります。

Crushing the cushioning material with a small pop can become a habit. {with a snap, with a click (beep), shortly, briefly, small}

同僚(どうりょう)に嫌味(いやみ)をネチネチと言(い)われて頭(あたま)の中(なか)でプチッと音(おと)がした。

My colleague kept making sarcastic remarks and I heard a small snap in my head. {with a snap, with a click (beep), shortly, briefly, small}

このグミには外側(そとがわ)に薄(うす)い膜(まく)があり、それを噛(か)むとプチッという食(しょく)感(かん)を味(あじ)わえます。

This gummy has a thin film on the outside, and when you bite into it, you can enjoy a small, snapping texture. {with a snap, with a click (beep), shortly, briefly, small}