A man's nickname, sometimes a shortening of Bubbles or Bubba.

plural of Bub

Alternative form of hubbub

(UK, slang, archaic) Food and drink of any kind.

plural of hub-bub

A spherically contained volume of air or other gas, especially one made from soapy liquid. / A small spherical cavity in a solid material. / (by extension) Anything resembling a hollow sphere.

(intransitive) To produce bubbles, to rise up in bubbles (such as in foods cooking or liquids boiling). / (intransitive, figuratively) To churn or foment, as if wishing to rise to the surface.

(sports, particularly NCAA basketball, and some esports, particularly Rocket League) A team on the bubble for an upcoming tournament.

(motor racing) The bottom qualifying position in a race, on the outside of the last row at the starting line.

Full of bubbles. / (informal) Cheerful, lively. / Having the characteristics of bubbles. / (economics) Having the characteristics of economic bubbles.