Suck

On Saturday, I went to Wally's house, like always. For some reason Peter and Wally started a 'You Suck' argument. Excuse the scary words that come up.

"You suck."
"You suck harder."
"You suck so hard that penis goes inside!"
"You suck so hard that the penis turns into a vag!"
"You suck so hard you neuture him!"
"You suck so hard, people hire you to those animal places for those puppies!"

And then I added, "Uh... you suck even though it's droopy?"

And they both started laughing. Is it that funny?