Frère l'été ici

Alright, listen up, buttercup. This joke is playing on the word "frère," which is French for "brother." But, see, it sounds like "fryer." And "l'été ici" sounds like "electricity." So, the joke is a pun: "Fryer electricity!" Get it? Bet you didn't, ya dingus. And I bet you can't spell electricity!