Jack and John are super boasters! Every time they meet, the air becomes heavy.
Jack: You know, my grandpa at an age of 90 can still do the rhumba and the cha--Cha!
John: That's nothing. My grandpa at 95 leads the line dancing.
Jack: My grandma at 98 won the marathon!
John: That's easy, my grandma at 100 eloped with her boyfriend.