So he just happened
to STUMBLE upon a book
The Big Bang Theory Season 12, Episode 17
In the rare event that Robert leaves his whores
for long enough to STUMBLE drunk into my bed,
Game of Thrones Season 1, Episode 7
You just robbed me of the opportunity
to STUMBLE upon the figurine...
The Big Bang Theory Season 3, Episode 5
"and somewhere in these woods
your horse will STUMBLE
Game of Thrones Season 1, Episode 4
Put this in your mouth, we walk past them,
you STUMBLE a bit.
The Big Bang Theory Season 2, Episode 20