This gives a whole new meaning to the phrase 'bouncing baby ' . Angelina Santini from San Diego , California , filmed her nine-month-old son Marcus getting carried away in his bouncer one day . The comical clip shows the youngster lurching back and forth with the device almost touching the floor . 'Hi , are you having fun ? ' his mother asks at one point , to which Marcus replies with a loud squeal . He then stops to look at the camera before starting his bouncing stunt again . After a few gentle rocks , he 's soon going at full speed with his arms waving in the air . Adding to the performance , he trills his lips at the same time . At the one-minute-30-second mark , Marcus shows no sign of slowing down . Four years on , videos show that the youngster has swapped his passion for bouncing with playing the guitar . With so much energy though , it 's likely he 'll be strumming some some rock n ' roll beats instead of classical sounds . Caught on camera : Angelina Santini from San Diego , California , filmed her nine-month-old son Marcus getting carried away in his bouncer one day . Ready , set , go ! The comical clip shows the youngster lurching back and forth with the device almost touching the floor . Musical abilities : Adding to the performance , he trills his lips at the same time . Ready for more : At the one-minute-30-second mark , Marcus shows no sign of slowing down .
Angelina ##ster from sunny Diego , California , filmed her son Marcus getting thrown away in his bouncer every morning . The comical clip shows the youngster bouncing back and forth with the device almost touching the floor .