I might mention car say for eg... ..

"yeah not a bad weekend... blew my gear box up though"
..
Them "what car you got then?"

Me "Esc cos..".

Them *rasied eyebrows and a smile*. "Yeah? ... Very nice... You obvioulsy earning too much money"

Thats usually it... some will then go on to ask if its std etc... can turn into long convo lol