to invite / to provoke / to demand or ask for / to send armed forces to suppress / to denounce or condemn / to marry (a woman) / to discuss or study
讨
=
寸
+
讠
:
Tecumseh (t) is asking (讨) an advertising column (讠) inside of the aorta (ao3) for a little snack, and indeed, the column ejects some chocolate bars, which causes Tecumseh to thumb up (寸) at it.