The following video from Jenna Marbles contains harsh (and hilarious) language.
The most relevant point in this video is:
Thank you for understanding Jenna. We love you.Nail art means when you're trying to get in touch with me, and you don't hear from me for three hours, don't worry I'm not dead, I'm just getting a tiny squirrel painted on my nail...and no...I can never get that time back...but you know what! It's fucking worth it! Look at all this jazz! Holy dick!