Physics education coming in clutch for unexpected life skills! The meme cleverly connects Ampère's right-hand grip rule (used to determine magnetic field direction around a current-carrying wire) with, um, certain intimate techniques. When physicists say "practical applications of electromagnetism," this probably wasn't in the curriculum. The hand positions showing different orientations around a conductor wire are basically the same motions used in that other activity. Next time someone aces their physics exam, maybe don't ask how they memorized the right-hand rule so well...