whatcha laughing at
what laugh at
pro:int part prep
whatcha laughing at ?
w ʌ t̠ʃ ə WORD_BOUNDARY l æ f ɪ ŋ WORD_BOUNDARY æ t WORD_BOUNDARY
w h a t c h a WORD_BOUNDARY l a u g h i n g WORD_BOUNDARY a t WORD_BOUNDARY