#mmhh

What does "mmhh" mean?
MakesMyHeartHappy, MadeMyHeartHappy

mmhh-mm 7937 mmhh-mmm 2127 mmhh-mmmm 407 mmhh-lecker 163 mmhh-hmm 692 mmhh-hmmm 830 mmhh-hhhh 133 mmhh-hhhhh 52 mmhh-hh 1979 mmhh-hhh 513 mmhh-hemo 68 mmhh-hhmmm 120 mmhh-hhmm 51 mmhh-mmmmm 61 mmhh-hmmmmm 54 mmhh-hhmmmm 54 mmhh-hmmmm 208 mmhh-mmgood 90 mmhh-hm 197 mmhh-h 7582 mmhh-oe 37 mmhh-m 1293 mmhh-mmthatsright 56