What do you think of when you read 'squeezing'? Getting a hug? Squeezing an orange to make juice? In cooking there are two words that mean the same:
Forcing and Piping
All these have been squeezed out through a piping bag or kit. The big ones at the top are meringues. The faces are crackers with cream cheese. This has also been piped into the sticks of celery and the dates (in the middle). The banana has whipped cream on top.
It's fun - and easy when you know how.