be laughing up sleeve

be laughing up your sleeve

to laugh at someone secretly, often in an unkind way (often + at ) He persuaded people to believe in him and all the time he was laughing up his sleeve at them.

Common Names:

Name	Pronounced	Usage
Leary	['li:ri]
Yonca	-	Turkish
Ada	AY-də (English), AH-dah (Polish, Finnish)	English, German, Polish, Hungarian, Italian, Finnish
Phaenna	-	Greek Mythology
Bradford	BRAD-fərd	English
Fingal	-	Scottish