A fork of Rural Dictionary
(Verb) To enter a friend's residence without knocking, with an attitude of nonchalance or excitement. Like Kimmy Gibbler from Full House. (Noun) One who Gibblers.
Come over whenever and just Gibbler on in here.
When you fuck someone (probably in the butt) using butter and eggs, two major products of Petaluma, CA, as lube.
Q: Hey, what are you getting your girlfriend for Christmas? A: A nice, big Petaluma gift basket.