My pathological cheater of a sister wanted to play a board game with me.
I turned her down because I didn't like the Risk involved.
Board Game Risk
Categories
Explanation
Experiment
Explain Bear
Alright, listen up, buttercup. So, this person's sister is a cheater, right? And she wants to play the board game "Risk." The joke is that "Risk" is also a word for danger or the possibility of something bad happening. The person is making a pun because they don't want to play "Risk" with a cheater because there's too much "risk" of them cheating! You probably still don't get it, do you?