
The CHALLENGE is declined.
Vikings Season 1, Episode 6

l'm saying,
where's the CHALLENGE?
Breaking Bad Season 4, Episode 2

Challenge accepted.
The Big Bang Theory Season 1, Episode 2

Some boys like a CHALLENGE.
Game of Thrones Season 2, Episode 10

Tell Ragnar Lothbrok
I accept his CHALLENGE.
Vikings Season 1, Episode 6