Thought I would give you a giggle 
Dh and i had to go to town to do some bits and pieces ( kind of like going into london for us when we lived in the UK).
went shopping - well every store we went into - I set off the security alarms when we entered and exited. strangely no one challenged me. However dh refused to walk anywhere near me. I just ended up laughing every time I went through something and the alarm went off.
We managed to work it it was a coat I had bought earlier in the week.
We decided to cut our losses go for lunch and then head home.
Poor dh - just as he is about to bite into his sandwich - this woman who was squeezing past my chair caught her foot on the chair leg and went flying towards him almost landing in his lap 
the best part
she had a banana smoothie in her hand which ended up - from dh's faceto his shirt, to his legs, shorts, shoes, socks and finally a puddle on the floor.
Except that I had to look suitably shocked it took all my will power not to laugh.
The poor woman was so apologetic and took dh off to wipe him down - I attempted to salvage his sandwich and wipe down the table all the while trying not to burst out into laughter. Dh's face was a picture. He said he could see it happening but just could not do anything to prevent it.