American: Hey bro, want some chips?
British: So you call these things "chips" instead of crispity crunchy munchie crackerjack snacker nibbler snap crack n pop westpoolchestershireshire queen's jovely jubily delights? Thats rather bit cringe, innit bruv
This is a sex move that can only be performed when the female is pregnant. The male must first nibble on the woman's breats, excreting a small amount of milk into his mouth. The man then deposits the milk into the woman's vagina and uses it as lube while he fucks her.
When a person is being nosey and curious/snooping around in someone else's business, they are nibbing their nose into something they shouldn't be, i.e. they are a nibbernose
Origin
Murphy Family
OMG Pa is being such a nibbernose, he found the Christmas presents under the bed!