Lucas Yancey, WhaBoom From ‘The Bachelorette,’ On Rachel Choosing Bryan & His Catchphrase [VIDEO EXCLUSIVE]

If you watched the most recent season of The Bachelorette, there is no way you could have missed the WhaBoom Guy. His exclamations of “WhaBoom” seemed to shake the very foundations of the dating show, at least during the two episodes he appeared in before being sent home by bachelorette Rachel Lindsay.