Size jokes
Your mama's so fat that she can’t even talk, even if Kevin says, "Oh my gosh!" 'cause she has a big ass mouth.
Yo mama so fat, she stepped on earth and the earth cracked.
Yo mama is so fat, when she wore yellow, the kids thought they missed the bus.
Yo mama's so fat, when Thanos snapped, she only lost a few kg.
Yo mama so fat, she fell off the judgement room and broke the 7 layers of hell.
Memes
Yo mama so fat when she sits down, she sits next to everyone!
Yo mama so fat her yearbook picture was a double-page spread.
What’s a zebra? A few sizes bigger than an A.
Your mum is so fat, flat earthers think she's round!
You are so fat that when you wear a yellow raincoat, a running person behind you shouted, "Taxi!"
Yo mama so fat, her belly enters the room 10 minutes before she does.
You're so fat, the only thing you could be for Halloween is the Kool-Aid Man.
Your forehead is so big I could use it to get free TV.
Yo mama's so fat, she invented double doors!
Yo mama so fat, she needs two watches for each timezone.
Yo mama so fat, when she went swimming, they found water on Mars!
Your mama's so fat that when she went to space, there was no space left.
Run on a sandpaper floor-treadmill hybrid in a medium sized room for 24 hours. It will be fun!
Your forehead is so big that it said, "To be continued."
Your forehead is so big, I bet your dreams are in IMAX.