whoops-a-daisy 

the act of purposely ejaculating inside of a female, despite her clear instructions for you not to do so, then pretending it was an accident.
see also Simcoe Salmon Swim

Mac - "hey man...go give that broad a whoops-a-daisy"
C'lins - "will do, good sir"
.....later that night

C'lins - "ahhhhhh, fuck that was good"
Broad - "what? did you just cum inside of me? i told you not to!"
C'lins - "ummmmm, don't worry baby, i'm drunk"

whoops-a-daisy by NotTheFather123 October 13, 2006

A whoopsi daisy

It’s when you get circumcised and keep the foreskin in a jar, then when you’re 21 and have your first legal drink you staple it back on to the tipski

I want my foreskin back so ima pull a whoopsi daisy, said no one ever since foreskin is gross.

A whoopsi daisy by TicklerOnTheRoof January 21, 2022