2barreling is also 100% great when you cbet a low board, he flats, and a Q or K comes on the turn. Also somewhat less good but still nice if you suspect he has a PP is an A on the turn.

ASDF lucky donk hit his missed overs on turn, wtf I can't believe he cbet that board gawd he's so bad but now I have to fold omg I'm taking all his monies next time4sho. FOLD