overexcited
From Longman Dictionary of Contemporary Englishoverexcitedo‧ver‧ex‧cit‧ed /ˌəʊvərɪkˈsaɪtɪd $ ˌoʊ-/ adjective EXCITEDsomeone who is overexcited is very excited and not behaving sensibly Some of the boys became overexcited.Examples from the Corpusoverexcited• The kids are getting overexcited and won't go to sleep.• "Does it bite?" asked one of an overexcited group of boys.• She still gets overexcited if we have visitors, or if we go anywhere.• However, beware of becoming overexcited that you are now on the path heading straight towards Carn Mor Dearg.