When you are having sex and you lover's dog walks in and starts sniffing your ass.
I was bangin' the bejeezus outta my girlfriend last night when skippy and scout started givin me the cold nose.
by M. Avalanche February 14, 2006
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Being woken up at night by your dogs cold nose on your back, crotch, or neck.
Tater gave me the cold nose treatment this morning, so I tossed him off the bed.
by Dirty Nick January 13, 2006
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