bontodger adjective 1noun 1forms 3 adjective1 •(slang, no longer used) Excellent; wonderful.Of the home forwards, Moir and Brackenrigg were the pick. The latter is a bon-todger goal-kicker[.] — 1908 noun1 •(slang, no longer used) Someone or something impressive and wonderful.The preliminary, though always closely fought, was rarely really exciting till the last round which, to use a colloquialism, was a bontoger. — 1920 formsbontodgers · more bontodger · most bontodger