We found one dictionary that defines the word psych yourself up:

General (1 matching dictionary)

1. psych yourself up: Cambridge Advanced Learner's Dictionary

▸ Words similar to psych yourself up ▸ Usage examples for psych yourself up ▸ Idioms related to psych yourself up ▸ Wikipedia articles (New!) ▸ Words that often appear near psych yourself up ▸ Rhymes of psych yourself up ▸ Invented words related to psych yourself up