jock type guy on the constant prowl for chicks (mainly at bars), over-gelled hair, tight shirts, drives a modified Honda with a loud but still mediocre engine etc etc

the whale tail is the shape formed when a g-string rides up high over a womans trousers

Playful reference to jock or meathead - first pop culture could find was the motion picture The Breakfast Club.

noun - a very intense person who thinks they are really good at a sport but lacks the necessary skills and plays at a rec level; generally not fun to play with and someone to be avoided at all costs.

noun - a very intense person who thinks they are really good at a sport but lacks the necessary skills, generally not fun to play with and someone to be avoided SEE ALSO rule-caller