Hello, all

How  do  you  find  the grammar in the following de-
scription of an incident from my workplace?

A colleaque leans into the doorway of my office  and
asks me rather amiably:

-- Anton, will you go to lunch with us?
-- Yeah, directly, -- answer I,

upon  which he leans out, makes a step down the pas-
sage, and exlaims "Oh, fuck" in gunuine anguish.

I grew surprised and embarrased because other people
had  seen  and  heard this unexpected reaction to my
harmless answer, and went to investigate.   My  col-
league  had  sworn when he badly struck his shoulder
or elbow upon the door jamb or some such 0structural
element while clearing the doorway :-)

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