Balaenoptera brydei, a species of rorqual.

Alternative form of whatchacallit

sei whale

Pronunciation spelling of what do.

plural of whaddie

Alternative form of waddy (Aboriginal war club)

(nautical slang, now historical) Blows on the hand from a knotted or twisted handkerchief, especially given as a punishment to the loser of certain card games.

superlative form of whack: most whack

plural of whaddayacallit

Alternative form of whaddaya