Logical Thinking

Dad invited me into the kitchen to eat some caramel popcorn with the rest of the family . When I came in and we all started eating the DELICIOUS popcorn...well, we had a conversation that sort of went like this:

Dad: You shouldn't be eating this! This is two things you shouldn't be eating

Me: You're the one who invited me in here!

Dad: It's ok. Two negatives equal a positive.

Me: But two wrongs don't make a right.

Thomas: But three lefts do.