fudging

holding in a shit for pleasure or situational reasons

“hey are you coming over later”
“nah i just started a fudging streak i can’t, sorry”

FartMaxxing

edging a fart on the rim of your ass to increase rectum capacity, this improves the sound of farts and the strength of your rectum

“hey did you see the game last night”
“nah i was too focused on my boy fartmaxxing”
“damn he must have a strong rectum”