A possible concise summary is:
Morgz's mum pranks him on her new channel by giving him terrible birthday presents and smashing a cake on his face. She says he deserves it for not spending his 16th birthday with her. She claims she has a real present for him that will be revealed on his channel later.
Here are the key facts extracted from the text:
1. Morgan turned 16 years old.
2. Morgan's mother started a new YouTube channel.
3. Morgan's mother planned a prank for her first video.
4. Morgan was away in the city since Friday and did not see his mother on his birthday.
5. Morgan's mother bought him unpleasant gifts as a prank.
6. Morgan's mother expresses her anger through the prank.
7. The prank involves presenting Morgan with undesirable gifts and a cake in the face.
8. The video ends with the promise of a real present for Morgan.
Please note that these are the key factual points extracted from the text, and all opinions have been omitted as per your request.