TASID
From Tardis Wiki, the free Doctor Who reference
The TASID was the fictional Professor X's form of travel, described by Benny Summerfield as "a pantomime version of the TARDIS". While its exterior resembled a pillar, its interior was a brightly lit control room, filled with computers and levers. The Professor bought it off a man named Sid. (PROSE: No Future)
Behind the scenes
Professor X's likely status as a tribute to the Doctor Who series itself makes the TASID a rather explicit reference to the Doctor's TARDIS.
