1 definition by Idontevenknow

oog

What a caveman says, usually in excitement, rage, or confusion.

"Oooooooog!" (watching fire)
"Oog?" (noticing "woman" for the first time)
"OOG! OOG! OOOOOOG!" (fighting monkey that trashed his cave)
"oooooooog..." (getting intoxicated)

by Idontevenknow July 4, 2005