Top definition
A shorter version of Forever 21, a popular store for teenage girls. F21 had styles that are ''in'' for a relatively low cost.
I can't wait to see what new clothes the got in F21 since the last time that I went to the store, last week.
by heart-traeh June 20, 2011
Get the mug
Get a F21 mug for your father-in-law Jerry.
buy the domain for your diy vlog