4lifer

1. The person you will spend your life with.

2. A person who is against abortion

1. Omg I love you!! You're literally my 4lifer!

2. Shawna got an abortion last week, and her mother disowned her because she's a 4lifer.

4lifers

Used as a term to describe either love or friendship. It could be used for a love interest basically saying "together forever", or a friend saying "best friends forever."

" We are 4lifers Jessica."

"Yeah we are 4lifers, together forever!"