1. During sexual intercourse, the moment when the man's penis slips out of the woman's vagina and passes against the anus. He proceeds to slide it in without any objection. He is now performing anal sex, & strolling down her brown hole.
2. Casual anal sex
Trevor: Man, had a really great night with my girlfriend last night.
Alex: Sounds lame, Trev.
Trevor: No, dude. She finally take that Tootsie Roll Stroll.