Nasty Random thought and may change the way you think of me but it popped in my head. I was eating quesadillas and mayonnaise (of all things when suddenly I thought of another thing.) Well, I got this idea in my head of something that sounded so dirty but I need to get it out and put it somewhere. (I usually don’t let this side out but just this once I will. Please forgive me.) I thought to myself that someone could say (About someone or a situation that was really tacky.) This is as tacky as leaving a lipstick stain on a guy's private part.) Now I said now we can return to normal.
That's not bad at all ... you could've said "leaving it on his cock" that would make it a little edgier.