Is Eating Peanut er And Jelly with Chips weird?

Alot of times at night when im hungry, ill grab a pb&j and throw some chips on the side, my dad will walk by to go sit on the other couch and say," Ewww Man, thats just weird!!", and ill defend my case saying its not and that alot of people do it ( not really knowing whether thats true or not ), anyway, we were unloading the groceries and the topic came up and i said, you know what, ill go on yahoo answers and see. :) so, any opinions?