telling someone to get dressed up
Ethan told Brian to spiff up since they were going to a nicer club on friday
by Spiffup August 27, 2017
Embellish, spruce up, tittivate, smarten up, make neat....
make sure every one of your past companies and titles are meaningful and really spiff up the first line under your name. This is your personal branding statement so make sure it stands out
by Kuba-Cuba March 30, 2014