Crack On

Definition: The initial flirting that leads to a romantic relationship

Day Dot

Definition: A long time ago; sometimes refers to day one

DMC

Definition: An acronym for "deep meaningful conversation"

Do Bits

See also: Doing bits, The Do Bits Society
Definition: Being intimate with someone but not having sex

Early Days

Definition: An expression used to communicate that it's too soon to make any big romantic decisions

Eggs in a Basket

See also: Putting all my eggs in one basket
Definition: To focus all of your time and effort into one thing/person

Geezer

Definition: A regular dude, much like "bird" is to a woman

Gutted

Definition: Extremely disappointed or upset

Grafting

Definition: A step above flirting; putting in the work to win someone over