You want to have fun while lossing ? get some stupid friends who make you happy, then plan to loss a particular amount very small, then head to a casino online or physical, you guys should play with intentions to loss all the money and probably you will have a lot fun not exactly from the games but from your experience with your good friends or funny (stupid friends). I have lost alot but with my friends together I never thought of it as a loss because we have fun and do our funny moments stuffs yet it was epic and money we expected to loss some was realised and used for more fun.

But however it's delusional to say all you do in gambling is to have fun with your money, whether it's 5% or 1% of you money yet it's always awful to loss.