only joking!
said when you mean that something you said was not intended to be serious:
Think I'll leave you with the kids while I go for a beer - only joking!
Thesaurus: synonyms and related words
Teasing
- joke
- josh
- kid
- leg
- pull sb's leg idiom
- rag
- raillery
- rib
- ribbing
- spoof
- standing joke
- tease
- wind 1
- wind sb up