Definitions by BSDKJFVLSFVNHDFH

lulu 

a person who does not understand what jokes are
invulnerable to sarcasm
takes things too seriously and quite literally
"that doesn't make sense"
"i don't understand it"
"why are you laughing"

don't be such a lulu
stop being a lulu
she's such a lulu

lulu by BSDKJFVLSFVNHDFH July 18, 2019