INVADED

Woke up this morning . . . walked slowly downstairs to make a cuppa . . . and what do you think . . .
There was bloke trying to get in . . . or out . . . of the house through the letterbox ! He was in a real quandary . . . move forwards or backwards . . . who knows which will be best . . . in the meantime I am stuck !
Remind you of anything ? Stay safe all !