Specification of dynamic expression evaluation and dynamic statement execution

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Proposal for dynamic statement execution and dynamic expression evaluation:

Dynamic statement execution: MAEK IT LIEK
e.g.

I HAZ A VAR ITZ "BLOON"
MAEK IT LIEK SMOOSH "I HAZ A "  VAR " ITZ :"RED:"" MKAY

which defines a variable BLOON with the value "RED".

Dynamic expression evaluation: JUS LIEK
e.g.

I HAZ A PROLEM ITZ "SUM OF 4 AN 5"
VISIBLE SMOOSH "PROLEM IZ " PROLEM MKAY
VISIBLE SMOOSH "ANSR IZ " JUS LIEK PROLEM MKAY

which would display

PROLEM IZ SUM OF 4 AN 5
ANSR IZ 9