hatch up is a verb used to describe the activity of building a community, mostly through events.

n. An automotive sunroof whose rear end may be elevated for emergency ventilation.

The act of "Hatching a plan". As defined in the TV series, The A-Team. The act of sitting down, pondering and planing how to achieve something.

to slam a giant pile of human feces from the anus into the toilet or wherever

In the context of a blind date, an escape hatch is a pre-arranged call placed by a friend to your cell phone shortly after the start time of the date. If the date is going well, the call can be ignored. If the date is a nightmare so far, you answer, pretend that the caller is informing you of an emergency that requires your presence, then excuse yourself immediately. This allows you to cut the date short without embarrassing either party. The phrase can also refer to the friend who places the call.

As defined in the TV series, The A-Team. When a plan has been completed, set in motion, but it hasn't (yet) come together.

Defined in the TV series, The A-Team. The act of sitting down, pondering and planing how to achieve something.