Meaning: Causing laughter or amusement; humorous.
Pronunciation/articulation: Dominant "13" handshape with palm orientation facing in, stroking downward once or twice (depending on the contexts or grammar) with the tips of the fingers on the nose.
Contextual/semantic variation.
Learner tip: Not to confuse this sign with FISHY.
Related signs: HILARIOUS, WITTY, SILLY, AMUSING, HEH.
Opposite: UNFUNNY.
First 100 words.
As you feel more comfortable with the first few hundreds of ASL signs, progress further with your vocabulary and learn signing more.