lutschen / an etwDat. lutschen - to suck (on) sth; Lutschtablette = lozenge.
lozenge: 1) A rhombus (shape); 2) A small (originall diamond-shaped!) tablet/sweet for a sore throat.
Random / interesting
First comment on the video:
All the people in this video are dead. Life is short, don’t do anything that makes you unhappy