, I love dolphins. A group of dolphins are called pods. These pods are for social interaction which they need as depending on the species of the dolphin can be very intelligent. There is very few wild dolphins that aren't in pods as they are social creatures like us.
bullpen - a place on a baseball field where relief pitchers can warm up during a game. area - a part of a structure having some specific characteristic or function; the spacious cooking area provided plenty of room for servants.
Since relievers warmed up in a nearby pen, the term bullpen was created. In the 1800s, jails and holding cells were nicknamed bullpens, in respect of many police officers' bullish features -- strength and a short temper. The term was later applied to bullpens in baseball. Casey Stengel suggested the term might have been derived from managers getting tired of their relief pitchers shooting the bull in the dugout and were therefore sent elsewhere, where they wouldn't be a bother to the rest of the team -- the bullpen.