When a rogue bit of toilet roll gets stuck to your sphincter during wiping.
It was a textbook turd until I snagged an ass flap.
A vibrator. As in being used to warm up a girls vagina for intercourse. Like a toaster warms up bread.
Here you go love. Get yourself warmed up with the fannie toaster while I go for a shit.
A period. That time of the month.
I couldn't get any last night 'cause the wench was all backed up with fanny jam.
Sneaking up on someone when they're sleeping and slapping or stabbing them with your erection.
I'd tried to snowball him earlier on, so when I fell asleep ,he slapped me in the mug with his fucking ninja sword.
Putting both hands on a cock and twisting in opposite directions.
She was sucking me off when I farted, so she gave me a chinese burn. I haven't been able to piss right for a week.