Pitch a business, product, or service to entrepreneurs to seek funding.

When you ask a friend if he is in or out, he gives you a long and unnecessary reason why he's out.

Two stick hand in vagina, and cause blood then to drink the blood like a shark

A television program on US network ABC, where hopeful entrepreneurs pitch their idea to five investors and see if any of them take the bate.

A physically gruelling and labour intensive training exercise in the Sport of Boxing which consists of a Boxer sparring with one person and after one round is finished, another Boxer while the other one stays and repeats over and over again with different, physically rejuvenated people fighting the same worn-out, half-assed Boxer with no breaks included in between. It is widely believed by many that Shark Tank is extremely effective and will improve Stamina and Endurance drastically.

The "Shark Tank" refers to HP Pavilion in San Jose, Ca. It's home to the popular San Jose Sharks hockey franchise which played it's first NHL game at the "Shark Tank" around 1993.

To go down on a woman who has her period while in a hot tub.