I'm often amazed by the excellent English spoken by friends for whom it wasn't their first language.

Personally...

Un tres peu de Francais. Oui, un tres *tres* peu...

Muy pequeno Espagnol. (Which is only enough to ask for a drink, enquire as to whether a shop is open, and ask where the conveniences are. Mainly picked up from holidays in the Canaries, Balearics and mainland Spain.)

I once tried to learn German. I didn't do very well at it, but I do remember 'grosse beer', which will be very useful I ever go to Germany with my sister :-)

I know a small amount of Welsh, mainly picked up from road signs, or from my Grandad when I was little