Coming from the Sans school of bad-comedy, this yeen uses weaponized bad humour!
To win, you must catch the residual HA!'s left after the punchline to muster courage, before applauding the Yeen into acceptance!
This yeen is taught by Toriel to make people happy and smile, and won't leave until you're beaming!

Attacks:

• Joke; a few ripple-based attacks
• Punchline; strong, single orb that tracks slightly.
• Clue/Comedic timing; next attack is etiher must faster, or suffers from strange timing.
• Residue; every attack is followed by a series of "HA!"s appearing. These are green, and harmless, and all must be collected to use a succesful 'applause'.

ACT:

• Joke: doesn't appreciate your good humor and instantly launches another punchline next turn.
• Talk: Doesn't wat to talk! Just see you smile!
• Applause: Falls flat and instantly retaliates with a Joke, which produces no Residue. If all residue from the last attack was collected: can mercy next turn.