fill out some forms

fill out some forms 填寫一些表格
go buck-----go naked
in the buff------naked
au natural-------naked
skinny dipping------nude swimming
confide in-----trust someone enough to tell them  of a secret or private matter
space out------stop paying attention and just look in front of you without thinking
get it on------to have sex
polish off------to finish food , work, etc quickly , or easily
put him on the spot------