thwap Share definition Flag the sound that occours when Tony Danza gives you a giant cock slap on your forhead THWAP! you just got owned by tony danza thwap by american_jesus June 18, 2004 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug