A Ty-lemma (pronounced like dilemma)
Pirates (pronounced like pilates)
Because if there were one more, it'd be two forty. (Too farty) This works much better when spoken out loud. The joke how Irish people pronounce "forty."
Chair-y
I think you mean 'what scent is it ' *with a mouthful of candle wax* -What
He was in a dilemma.