Sometimes getting too smart can get you fucked

Wife was sure that her husband was having Sex with the maid so she laid a trap.

One evening she suddenly sent the maid home for weekend & didnt tell husband.

That night when they went to bed, the husband gave old story - Excuse me my dear, my stomach is aching & went to bathroom. The wife promptly went into maid's bed. She switched the lights off.
He came in silently,
he wasted no time on words but quickly started Sex..

When he finished, Wife said - U didn't expect me in this bed, did u..? & switched on the light..

No Madam, said the Watchman..

MORAL: Sometimes getting too smart can get you fucked...TM