gusanito

In a sentence

• Tengo un gusanito en el estómago cuando pienso en la presentación.

  I feel a little excitement (literally 'a little worm') in my stomach when I think about the presentation.

  Here, 'gusanito' is used metaphorically to express a nervous or anxious feeling, often related to anticipation or adrenaline.

• En el jardín, encontramos un gusanito descansando en una hoja.

  In the garden, we found a little worm resting on a leaf.

  In this context, 'gusanito' is a diminutive used affectionately or descriptively to refer to a small worm in a literal, nature-related sense.

• De pequeño, me encantaba el gusanito que venía con mis papas fritas.

  As a child, I loved the little gummy worm that came with my fries.

  Here, 'gusanito' refers to a small candy shaped like a worm, commonly called a 'gummy worm' in English.