Top definition
The common phenomenon of discovering a chain of Facebook friends that starts with you and moves through strangers' friends lists that then loop back to you again.
Reinforces the "small world" feeling.
My co-worker wanted me to cross-friend his disc-golf buddy. Found out that he is friends with someone that is also friends with my wife's best friend in college. He started a Friend Loop
by jeffowski July 01, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug