(sound of Wolverine's claws) + bub (term of address used by Wolverine). <span class="searchmatch">Sniktbub</span> (fandom slang) A nickname for Wolverine. 2008 December 16, Jared Rea, “New...
young brother; a little boy; a familiar term of address for a small boy. <span class="searchmatch">Sniktbub</span> Perhaps from Northern dialectal English bab, from Middle English bab, a...