An obscure, but charming English slang word for kissing with tongues, a.k.a. to French kiss, to snog, to swap spit, or to play tonsil hockey.

gribble n.

Random binary data rendered as unreadable text. Noise characters in a data stream are displayed as gribble. Modems with mismatched bitrates usually generate gribble (more specifically, baud barf). Dumping a binary file to the screen is an excellent source of gribble, and (if the bell/speaker is active) headaches.

--The Jargon File version 4.3.1, ed. ESR, autonoded by rescdsk.

Grib"ble (?), n. [Cf. Prov. E. grib to bite.] Zool.

A small marine isopod crustacean (Limnoria lignorum or L. terebrans), which burrows into and rapidly destroys submerged timber, such as the piles of wharves, both in Europe and America.

© Webster 1913.