Top definition
The person who is on standby when your original plan fails. Someone who you can count on, but really would rather not.
Gracie: Gee, I know I said we would do dinner, but something better came along!!
Loni: Oh, wow, I understand, I am just so disappointed!
Gracie: Ok, but if my better plans fail, Then I will call you as the backup fuck!
Loni: Great!! Love you!
Loni: Oh, wow, I understand, I am just so disappointed!
Gracie: Ok, but if my better plans fail, Then I will call you as the backup fuck!
Loni: Great!! Love you!
by sgtpepperanderson October 15, 2008
Jul 2 Word of the Day
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009