During sex the most patriotic man will super glue a flag to his penis and wave it as the others suck him off. This is a way to show true Canadian heritage.
In premarital sex between men of mixed races usually between 6 and 10 men there will be a man to pull the Canadian flag shaft.
When your Canadian boss loves a certain sales rep so much, even the mention of their name makes him pop a boner as red as the maple leaf on the Canadian flag
That rep must have called, the boss's Canadian flag is at full mast waving in the wind