live (from) hand to mouth (a hand-to-mouth existence) Live with only just enough money to eat and nothing for extras.
TLC (Tender Loving Care) Considerate and kindly care of someone or something that needs it.
at large (Especially of a criminal or dangerous animal) Free, escaped or not yet captured.
a hat trick Three successes of the same kind in a limited period, especially in cricket, football, rugby, baseball and ice hockey.
hear something on the grapevine Hear some news (often gossip) from someone who heard it from somebody else.
be on a hiding to nothing Try to do something when it is impossible for you to succeed.
‘have (or ‘get’) the munchies’ (Informal, British English) have a sudden desire to eat something
a mishmash of …. A confused mixture of different kinds of things
be (as) right as rain Feel well again
wear your heart on your sleeve Make your emotions and feelings obvious; you don’t hide them.