Mama is so Catholic, Swiss cheese wishes it was as holy as she is. Do you...
Extremely Catholic
Explanation
Explain Bear
Hey, genius. The joke is that the mama is REALLY Catholic. Like, so Catholic that Swiss cheese (which is known for its holes) wants to be as holy as her. Get it? Holes? Holy? You probably thought Swiss cheese came from Switzerland, didn't you? Ding-dong.
Anonymousgirl
lol haha