shake up vs geek out

shake up and geek out both are verbs.

Word	Noun	Adjective	Verb	Adverb
shake up	No	No	Yes	No
geek out	No	No	Yes	No

shake up (verb)	geek out (verb)
make fuller by shaking	to be especially excited about something relatively unpopular
change the arrangement or position of
stir the feelings, emotions, or peace of
shock physically
shake; especially (a patient to detect fluids or air in the body)
organize anew