Seems to me I remember one time having problems with a toilet. My husband had to go to the store (I know I wouldn't go) and buy a ball cock (I think that's what it's called) . Anyway, how can you not at least chuckle when you hear some of these words in a serious context.
TIS
Don't forget shuttlecocks for badminton.
I once had a trial where the witness' name was Mr. Woodcock. Although it didn't particularly strike me as odd when I was preparing for the case, the first time I heard the name actually spoken in court, I must admit, I giggled.
I made a conscious decision to avoid saying his name while questioning him and delivering a closing statement because I knew I might lose it.
and buy a ball cock (I think that's what it's called) 
. Anyway, how can you not at least chuckle when you hear some of these words in a serious context. 
