F U.. or Friend Up means to step up
as a friend and do something a friend requests; or to hangout. It can also
mean to become friends with someone. Like the term '
man up', it's almost the same, but.. friend up means 'be a friend'. Friend Up is changing the way people see the abbreviation F U.
Example 1:
Person 1: Dude come inside the beer store with me
Person
2: I can't bro I'm way too high to handle seeing people right now
Person 1: Come on man... Friend Up
Example
2:
Person 1:
Hey do you want to Friend Up?
Person2: Ya lets do it