Keep it light- The trick to making your loved one laugh (even at themselves) is to joke about stuff that’s not so important.
Include a pun- Rarely offensive and so cheesy that you just have to laugh, puns are a safe option when cracking a joke on Valentine's Day.

Any dude who waits for Valentines Day to treat his woman like a Queen is failing 364 days a year.
Fellas: Make it a Valentine’s Day she’ll always remember by simply forgetting it.
Dear people posting pics of things they got for Valentine’s Day: Please stop it! Spare us the cheesiness and keep that sh!t to yourself. Sincerely, Single People
Valentines Day – Drinks: $80. Dinner: $75. The room: $250. The look on his face when she says “I’m on my period”: Priceless.