Step 1 don't keep a straight face
2 if they ask you why are you making a strange face or why are you laughing just say I remembered a joke someone told me
3 if they ask you which joke just laugh again :>
Simple
Step 1 don't keep a straight face
2 if they ask you why are you making a strange face or why are you laughing just say I remembered a joke someone told me
3 if they ask you which joke just laugh again :>
Simple