It means that say I say to shut up, no challenge. It means they have to shut up or they get punched. And another way is like saying go kiss that girl, no challenge that person has to kiss that girl or they get punched
Synonyms for no challenge
On this page, you will find 30 slang terms related to no challenge. Some of the top words include: Shut your mute, chut up, syff, get over yourself, shet ep, and 25 more.