Her overexcitement was evident as she jumped up and down with joy.

She was overexcited about her upcoming vacation.

She gets overexcited whenever she sees a puppy.

The children were overexcited about the upcoming field trip.

She overexcites easily.

She is overexciting the crowd with her energetic performance.

She is known for being overexcitable and easily gets excited about everything.

Her overexcitability often leads to impulsive actions.

The overexcitation of the crowd at the concert was palpable.

The overexcitations in the crowd were palpable.