Looks like they were inspired by MAD's “Snappy Answers to Stupid Questions” which was inspired by Rube Goldberg's Foolish Questions. They did a few of these with different titles.
from #86, August 1970,art by John Langton
from #97, November 1971, art by Don Orehek
from #86, August 1970, the “Warren” here might be Warren Sattler.
Chawed on - When you really go to town on something your eating * He really chawed on that steak bone *
11 minutes ago