Stimulating your partner’s anus using only your nose. Known to he highly stimulating for the receiver and very aromatic for the giver.
I buried my nose deep in her ass crack and started bottle nosing. Her fragrance was intoxicating.

Rachel loves it when I start bottle nosing her balloon knot.
by Eaton Holgoode October 11, 2018
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When a woman gingerly inserts her nose into a man's butt-hole while simultaneously slapping her breasts on the back of the man's legs. Then the man proceeds to take a fat, steaming dump on her face
Nicci was bottle nosing with Chris last night
by will_fraser February 25, 2011
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A woman who has titties that are the shape of a dolphin's nose.
I yanked off her bra and that bitch had bottle nosed titties, man!
by ThatTittieGuy November 18, 2013
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