-slapone'sfaceuntilit'sswolleninanefforttolookimposing;dosth.beyondone'smeansinordertobeimpressive;puffoneselfupat[to]one'sowncost;trytosatisfyone'svanitywhenonecannotreallyaffordtodoso:
“He'sjustmakinghimselflookfatbyslappinghisownface!”“他真会打肿了脸充胖子!”