[lay into] or [light into] {v.}, {informal}
1. To attack physically; go at vigorously.
* /The two fighters laid into each other as soon as the bell rang./* /John loves Italian food and he really laid into the spaghetti./
Syn.: PITCH INTO, SAIL INTO. 2. {slang} To attack with words.
* /The senator laid into the opponents of his bill./
Syn.: LACE INTO, RIP INTO. Compare: BAWL OUT, TELL OFF.