68 1/2
When a girl wants to 69 but the pussy smells like a fish market and looks like the Amazon. You aren't eating that shit... So you fake chow her, while she sucks on your dick.
Man, Alice wasn't on her best game last night. Had to 68 1/2 that bitch.
68 and 1/2
Almost a 69, but she gets fingered while blowing you
I enjoyed the 68 and 1/2 cuz it's easier than 69
68 1/2
When you have sex with a midget
Person one: Dude I just had amazing 68 1/2 with tracy last night