When a blunt is passed around a group of friends.

Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed

Seek Improvement (In) Future Endeavors. This term was created by UC Berkeley students as a replacement for the overused phrase "b better."

NOTE: This term is always used in its lowercase form, as the person using this term cares so little about the person addressed that they do not even bother capitalizing.

A slang word for smoking marijuana by yourself or with freinds.

SIFE: Students in Free Enterprise
a global orginization that sets up student teams on different college campuses around the world. The teams do outreachs in thier communities based around busisness skills learned in the classroom

The second hit when smoking marijuana.

A sife is a second wife that the first one doesnt know about.