Firetruck is the more polite way of saying F#*$ in Public.
First created by Smosh (Anthony Padilla & Ian Hecox).

www.smosh.com
www.youtube.com/smosh

A buzz word being used to refer to creators and influencers forming or encouraging unhealthy relationships with their fans. Usually used in the context of young audiences feeling they have a relationship with the influencer due to the huge amount of the influencer’s content they consume. The influencer in question, however, is unaware of the fan’s existence other than the general knowledge of having fans. Common examples include Dream and his stans. These relationships are exacerbated by the influencers confirming they have more than a creator-to-viewer relationship.

The word is circulating due to various YouTube essays about the phenomenon using the word, and therefore people who enjoy complaining about influencers repeating what they heard in the video in any comments section they can find.

another word for fuck.It starts with "F" and ends with "UCK"
orginally from smosh

watch them on youtube

A beasly vehicle carrying some of the most bad ass people in the world. It has backwards and forwards seats and a bossy air horn and siren.

new polite way to say fuck (invented by smosh)

A word originally describing a vehicle that puts out fires. However, in recent times it has come to be used as a replacement for the word "fuck", as removing the "-ire tr-" from "fire truck" will give you fuck.

1) A vehicle which carries firemen and fire fighting equipment to the scenes of fires.
2) A substitute for the word "Fuck", which has risen from a (false) rumor that Soupy Sales said on his kids show "What starts with F and ends with UCK?" Firetruck!