Gilbo

A rude boy with very bad taste in clothes and music.
Yooooooooooooooh Gilbatron you rude boy
by Tom January 05, 2005
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gilbo

the owner of a hair style similar to those of john travolta and elvis costello.
gilbo has a pure back comb he looks like john travolta.
by ry89 June 15, 2007
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Gilbo

The act of screaming death metal early morning at random strangers from a car whilst intoxicated (usually those standing at a bus stop)
He absolutely gilbo’d those bus wankers
by NoodleJ October 05, 2021
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