Rolling the dice, directly refers to pressing the Urban Dictionary Dice button in order to generate random terms hoping to get a term describing a sexual act in which a couple is to carry out in real life.
Farting with full knowledge that it could cause you to crap your pants. This has a 1 in 12 probability of occurring. If you roll snake eyes, you just shit yourself.
Sharron was terrified beyond belief standing at the alter. It wasn't the commitment... she was rollin the dice.