pep up

v 1: urge on or encourage esp. by shouts; "The crowd cheered the

demonstrating strikers" [syn: {cheer}, {inspire}, {urge},

{barrack}, {urge on}, {exhort}]

2: e.g.,make more interesting or lively; "juice up a party";

"pep up your paper" [syn: {jazz up}, {juice up}, {ginger

up}]