Marriage

To marry someone you have to use an "Engagement Ring" which can be bought from the store for 350k Dank Memer coins.

It has its benefits and downsides.

Trivia

 * The Marriage Levels are made so the better perks are unlocked earlier on, and the smaller perks are unlocked later down the line.
 * An Engagement Ring cannot be sold or traded.
 * Therefore the only way to get rid of an Engagement Ring is Prestiging or going OMEGA.