ぐずぐずしないで

don't dawdle

→ ぐずぐず
phrase Uncommon #15,752
don't dawdle An informal command meaning not to waste time, hesitate, or move too slowly. It can sound impatient or forceful depending on context.
JA: ぐずぐずしないで、もう出発するよ。
EN: Don't dawdle; we're leaving now.

ほらぐずぐずしないで

Come on, don’t dawdle.

— グエムル -漢江の怪物- (2006)

ぐずぐずしないで

Don't dawdle.

こっちへ来いぐずぐずしないで

Come here. Don't dawdle.