Did I go crazy? Spiced rum + watermelon.

Everybody knows the tequila and lemon combo. Well. I was lazy and wanted to get a drink, but after a few the only thing i had was spiced rum and watermelon…I did it (shot of rum and bite of a watermelon)…and I kinda likey… Am I THAT drunk, or is it actually not bad? Anyone willing to take it for the team and try it out?