If you keep criticizing, you'll yuck up the whole meeting.

Please don't yuck someone's yum just because they like something different.

The way she described the dish yucked someone's yum, and they couldn't bring themselves to taste it.

Whenever Sarah sees someone enjoying a simple dessert, she yucks someone's yum by pointing out the calories.

During the potluck, Jenna kept yucking someone's yum by loudly calling their potato salad 'weird' and 'overcooked'.

The leftovers in the fridge smelled yucky and made me gag.

After tasting both puddings, the chocolate one tasted yuckier to me because it had gone bad.

That was the yuckiest sandwich I've ever eaten.

The zookeeper lined up the rescued yuckels for a quick health check before their release.

The yuckster took the stage and immediately had the crowd roaring with laughter.