Celebrating one’s birthday can be a bittersweet experience, as it nudges you one year closer to the grave, and yet you celebrate in thankfulness another day of being alive. Well, why not lighten up the contemplative mood with the $5.99 Happy Barfday! Birthday Cup? Isn’t it time you, er, let the good times roll, after all, it is your birthday. Knock yourself out with copious amounts of alcohol, which would make the Happy Barfday! Birthday Cup extremely suitable. Not only that, it sports cool hypnotic lighting that will arrive in three modes: super flash, smooth flash, and steady light, ensuring that there is one lighting mode for each of the Barfday stages.