From the NES game "Snake Rattle 'n Roll." Little balls that are eaten to make your tail longer. Depending on the level in which they are found, nibbley-pibbleys have various means of locomotion, such as fish tails or helicopter blades. Nibbley-pibbleys can be orange, purple, or yellow; eating one the same color is better than eating one the color of the other snake, but the yellow ones are the best of all.
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.