When you fart under the covers then open them up to smell the aroma brewing in your dutch oven.
Open the oven door to smell the poo pie. Even better when your bed partner unknowningly picks up the covers to get under the sack and is hit with a wave of stankness.
its not a wedgie, but its almost on the way there. its like a wedgie at the bottome of your butt only (girls in yoga pants tend to get them... a lot)
nora and sam were running during track when they noticed all of the girls on their team were being plagued by oven doors!