The decision that needs to be decided before starting some hot sex. Do you want the moist vag, or do you want the convenience of your hand? Usually debated because of one or more of the following:

1.) Laziness
2.) Time
3.) Gayness

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)