RichThesaurus
jam one's hype
vs
loosen up
jam one's hype
verb
Calm down.
loosen up
verb
To relax; to act less seriously.
To become loose; to loosen; to relax (a muscle, etc.).
How often have the words
jam one's hype
and
loosen up
occurred in a corpus of books?
(source:
Google Ngram Viewer
)