We can speak french as you are from Québec  

but for other I'll write with my bad english  

I've found this picture in a site dédicaced to the spitfire,the comic is from J.Barbaud with draw those strange looking plane in a monthly magazine dedicaced to air fan : "Le Fana de l'aviation"
2 others : 
 
 legend : "with a Spitfire coded LO-W I'm forced to fly low  

" 
 
 Sorry for you non french speaker the legend is almost non-translatable  

I've tried in another bbs and it has proved that this kind of jokes are not-understand  
