in"f"able
Something that is so simple, it's virtually impossible to "f" up
Guy 1: " I can't believe you trust Kevin to get your mail while you're gone"
Guy 2: " Well, he does live next door, and grabbing the mail is in"f"able so it'll be alright"
Guy 2: " Well, he does live next door, and grabbing the mail is in"f"able so it'll be alright"