Dirty Betsy
When the female is being penetrated in the vag by her partners fat toe. Then the middle toe is inserted into the asshole repeatedly. If this act is done correctly the female will shit themselves causing an orgasm.
Wow, I finally convinced my girlfriend to let me give her a dirty betsy last night! It was fucking amazing!
Dirty buns Betsy
When get your butt covers in sand and other shit
There goes dirty buns Betsy to go sit in a pile of random shit