safety net
a back up person boy or girl that way if it don't work out with your first choice or girl/boyfriend you have someone to fall back on that way there's no waiting around for someone new.
Synonyms for safety net
On this page, you will find 30 slang terms related to safety net. Some of the top words include: second fiddle, Flat Leaver, shafted, Mitchy, retard, and 25 more.