Put this in your mouth, we walk past them,
you STUMBLE a bit.
The Big Bang Theory Season 2, Episode 20
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
I'm sorry, did I rob you of the opportunity
to STUMBLE onto that for yourself?
The Big Bang Theory Season 3, Episode 5
So he just happened
to STUMBLE upon a book
The Big Bang Theory Season 12, Episode 17