till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home
Up and downs ( উন্থানপতন ) There are ups and downs in a man's life.
To and fro ( এদিন-ওদিক ) Being unable to make up his mind the man is walking to and fro.
Get rid of ( মুক্তি পাওয়া ) Try to get rid of that rogue.
A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
pulling your leg ( কৌতক করা ) Do not take it seriously, i was just pulling you leg