And always wear a straight jacket
So you're safe from yourself

from The Lonely Island (Ft. Adam Levine & Kendrick Lamar) – YOLO Lyrics on Rap Genius

Meaning

This may seem like a straight forward comical lyric but it’s actually true!

A Straightjacket is a devise to assist a person who may otherwise cause harm to him/herself or others. Most notably used in mental institutions.

To help improve the meaning of these lyrics, visit “YOLO” by The Lonely Island (Ft. Adam Levine & Kendrick Lamar) Lyrics and leave a comment on the lyrics box